Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3(aq) + 2 KNO3(aq) = K2CO3(aq) + 2 NaNO3(aq)(nvr)
AgNO3 + K3 = AgK3 + K3NO3 =>
AgNO3 + 2 K3 = AgK3 + K3NO3
HCl + K2Cr2O7 + FeCl2 = CrCl3 + KCl + FeCl3 + H2O =>
14 HCl + K2Cr2O7 + 6 FeCl2 = 2 CrCl3 + 2 KCl + 6 FeCl3 + 7 H2O
Na2C2O4 + AgNO3 = Na(NO3) + Ag2(C2O4) =>
Na2C2O4 + 2 AgNO3 = 2 Na(NO3) + Ag2(C2O4)
Na2CO3 + Cl2 = NaCl + CO3 =>
Na2CO3 + Cl2 = 2 NaCl + CO3
H3COCH2OCH2OCH3 + O2 = H2O + CO2 =>
H3COCH2OCH2OCH3 + 5 O2 = 5 H2O + 4 CO2
S + Cd(CH3COO)2 = CdS + (CH3COO)2 =>
S + Cd(CH3COO)2 = CdS + (CH3COO)2
CrCl2 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 CrCl2 + 2 NaClO3 + 12 NaOH = 3 Na2CrO4 + 8 NaCl + 6 H2O
Fe + NH4SCN = Fe[NH4(SCN)]3 =>
Fe + 3 NH4SCN = Fe[NH4(SCN)]3
(CH3)3CCl + H2O = (CH3)3COH + HCl =>
(CH3)3CCl + H2O = (CH3)3COH + HCl
Mn + HNO3 = Mn(NO3) + NO + H2O =>
3 Mn + 4 HNO3 = 3 Mn(NO3) + NO + 2 H2O
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(l) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(l)
Al2(SO4)3 + KOH = AlOHSO4 + K2SO4 =>
Al2(SO4)3 + 2 KOH = 2 AlOHSO4 + K2SO4
AlI + HgCl = HgAl + ICl =>
AlI + HgCl = HgAl + ICl
KBr + KBrO3 + H2SO4 = Br2 + KSO4 + H2O =>
4 KBr + 2 KBrO3 + 6 H2SO4 = 3 Br2 + 6 KSO4 + 6 H2O
LiSiO3 + HOH = LiOH + HSiO3 =>
LiSiO3 + HOH = LiOH + HSiO3
Ni(NO3)2*6H2O + NaNCS + PPh3 = Ni(NCS)2(PPh3)2 + Na + NO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 Na + 2 NO3 + 6 H2O
C4H8(g) + O2(g) = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
Ca(NO3)2 + (NH4)2SO4 = (NH4)2(NO3)2 + CaSO4 =>
Ca(NO3)2 + (NH4)2SO4 = (NH4)2(NO3)2 + CaSO4
KCIO = KCIO3 + KCI =>
3 KCIO = KCIO3 + 2 KCI
H3PO4 + LiNO2 = Li3PO4 + HNO2 =>
H3PO4 + 3 LiNO2 = Li3PO4 + 3 HNO2
Sr(NO3)2 + Na2(CO3) = NaNO3 + SrCO3 =>
Sr(NO3)2 + Na2(CO3) = 2 NaNO3 + SrCO3
SrOMn2O7 = Sr(MnO4)2 =>
SrOMn2O7 = Sr(MnO4)2
La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 = La60Ca40Fe80Ni20O300 + C100 + O200 =>
6 La200O300 + 4 Ni100O100 + 8 Fe200O300 + 8 Ca100C100O300 = 20 La60Ca40Fe80Ni20O300 + 8 C100 + 5 O200
HC2H3O2 + CuCl2 = HCl + Cu(C2H3O2)2 =>
2 HC2H3O2 + CuCl2 = 2 HCl + Cu(C2H3O2)2
Al4[Si4O10](OH)8 = AlO(OH) + Al2[Si4O10](OH)2 + H2O =>
Al4[Si4O10](OH)8 = 2 AlO(OH) + Al2[Si4O10](OH)2 + 2 H2O
HCl + Na2CO3 = H2CO3 + ClNa =>
2 HCl + Na2CO3 = H2CO3 + 2 ClNa
NiO4 + Al{+3} + e = NiAl2O4 =>
NiO4 + 2 Al{+3} + 6e = NiAl2O4
CaBr2(aq)Cl2(g) = CaCl2Br2 =>
CaBr2(aq)Cl2(g) = CaCl2Br2
PO4{-}3 + H2O = H3PO4{-}3 + OH =>
PO4{-}3 + 3 H2O = H3PO4{-}3 + 3 OH
CH3COO{-} + H2O + Fe{3} = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + 2 H2O + Fe{3} = Fe(OH)2CH3COO + 2 CH3COOH
Cl2(g) + NaOH = H2O(l) + NaCl(aq) + NaOCl(aq) =>
Cl2(g) + 2 NaOH = H2O(l) + NaCl(aq) + NaOCl(aq)
Sodiumhydroxide = Sodiumoxide + water =>
2 NaOH = Na2O + H2O
Li(s) + H2O(l) = H2(g) + Li(OH)(l) =>
2 Li(s) + 2 H2O(l) = H2(g) + 2 Li(OH)(l)
Zn + HNO2 = Zn(NO3)2 + NHNO2 + H2O =>
Zn + 6 HNO2 = Zn(NO3)2 + 2 NHNO2 + 2 H2O
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
N2 + H2 + O2 = NH4NO3 =>
2 N2 + 4 H2 + 3 O2 = 2 NH4NO3
Co + Cl2 = CoCl2 =>
Co + Cl2 = CoCl2
(CH2CH3)2NH2Cl + (CH2CH3)3N + CH3C(CH)4CSO2Cl + CH3C(CH)4CCO2H = CH3C(CH)4CCON(CH2CH3)2 + (CH2CH3)3NHCl + CH3C(CH)4CHSO2N(CH2CH3)2 =>
10(CH2CH3)2NH2Cl + 26(CH2CH3)3N + 12 CH3C(CH)4CSO2Cl + CH3C(CH)4CCO2H = 2 CH3C(CH)4CCON(CH2CH3)2 + 22(CH2CH3)3NHCl + 12 CH3C(CH)4CHSO2N(CH2CH3)2
C4H(OH)2 + O2 = CO2 + H2O =>
4 C4H(OH)2 + 15 O2 = 16 CO2 + 6 H2O
ClO + Cr(OH)3 = Cl + CrO4 + H2O =>
5 ClO + 2 Cr(OH)3 = 5 Cl + 2 CrO4 + 3 H2O
S2O8{2-} + H2O = SO4{2-} + H{+} + O2 =>
2 S2O8{2-} + 2 H2O = 4 SO4{2-} + 4 H{+} + O2
KHSO4 + Ba(HSO3)2 = K2SO4 + BaSO4 + SO2 + H2O =>
2 KHSO4 + Ba(HSO3)2 = K2SO4 + BaSO4 + 2 SO2 + 2 H2O
Na2MnO4 + H2SO4 = NaMnO4 + Na2SO4 + MnO2 + H2O =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + 2 Na2SO4 + MnO2 + 2 H2O
H2SO4(aq) + Al(OH)3 = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3 = Al2(SO4)3(aq) + 6 H2O(l)
K2SO4(aq) + BaBr2(aq) = BaSO4(s) + K2Br2(aq) =>
K2SO4(aq) + BaBr2(aq) = BaSO4(s) + K2Br2(aq)
BaCl2 + HOH = (BaOH)Cl + HCl =>
BaCl2 + HOH = (BaOH)Cl + HCl
Na2SO4(aq) + CaCl2(aq)*H2O(l) = CaSO4*H2O(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq)*H2O(l) = CaSO4*H2O(s) + 2 NaCl(aq)
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Equations balanced on 12/01/23
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