Equations balanced on the previous day | Equations balanced on the next day |
3 Na2S2O3 + 4 KClO3 + 3 H2O = 3 Na2SO4 + 4 KCl + 3 H2SO4
(NiSO4*7H2O) + K4Fe(CN)6 = Ni2[Fe(CN)6] + K2SO4 + H2O =>
2(NiSO4*7H2O) + K4Fe(CN)6 = Ni2[Fe(CN)6] + 2 K2SO4 + 14 H2O
C2H5O2H + O2 = CO2 + H2O =>
2 C2H5O2H + 5 O2 = 4 CO2 + 6 H2O
C4H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
NO2 + Ca(OH)2 = CaNO3 + H2O =>
NO2 + Ca(OH)2 = CaNO3 + H2O
Hg(NO3)2 + CH3COONa = Na(NO3)2 + CH3COOHg =>
Hg(NO3)2 + CH3COONa = Na(NO3)2 + CH3COOHg
CH3SH + O2 = CH3OH + S =>
2 CH3SH + O2 = 2 CH3OH + 2 S
I2 + Cl2 + H2O = HCl + HIO3 =>
I2 + 5 Cl2 + 6 H2O = 10 HCl + 2 HIO3
Cr(C2H3O2)3 + Al = Al(C2H3O2)3 + Cr =>
Cr(C2H3O2)3 + Al = Al(C2H3O2)3 + Cr
N2H5 + O2 = H2O + NO2 =>
4 N2H5 + 13 O2 = 10 H2O + 8 NO2
KNO + CHO = CO + KCO + H2O + N =>
KNO + 2 CHO = CO + KCO + H2O + N
AlPO4 + NaClO4 = Al(ClO4)3 + Na3PO4 =>
AlPO4 + 3 NaClO4 = Al(ClO4)3 + Na3PO4
H2 + KCl = HCl + K =>
H2 + 2 KCl = 2 HCl + 2 K
Na4V6O17 + Zn + HCl = ZnCl2 + NaCl + VOCl + H2O =>
Na4V6O17 + 6 Zn + 22 HCl = 6 ZnCl2 + 4 NaCl + 6 VOCl + 11 H2O
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
PbCl4 + F2 = PbF4 + Cl2 =>
PbCl4 + 2 F2 = PbF4 + 2 Cl2
CH3CH2CHOH + O2 = H2O + CO2 =>
4 CH3CH2CHOH + 17 O2 = 14 H2O + 12 CO2
ZrO2 + C3H8 = CO + H2O + Zr =>
7 ZrO2 + 2 C3H8 = 6 CO + 8 H2O + 7 Zr
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4[P(Mo2O7)6] + NaNO3 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3H4[P(Mo2O7)6] + 3 NaNO3 + 21 NH4NO3 + 10 H2O
Mn2O7 = Mn + O2 =>
2 Mn2O7 = 4 Mn + 7 O2
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
CaCl2 + NaH2PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4Cl + NaCl + H2O =>
10 CaCl2 + 6 NaH2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 14 NH4Cl + 6 NaCl + 12 H2O
NH4NO3(s) = N2O + H2O(s) =>
NH4NO3(s) = N2O + 2 H2O(s)
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
Ni(OH)2 + HNO3 + H2 = NiOHNO2 + H2O =>
Ni(OH)2 + HNO3 + H2 = NiOHNO2 + 2 H2O
UO2 + HCO3{-} = UO2(CO3)2{2-} + H{+} + {-} =>
UO2 + 2 HCO3{-} = UO2(CO3)2{2-} + 2 H{+} + 2e
MnCl2 + CH3COONa + AcAcH + KMnO4 = Mn(AcAc)3 + CH3COOH + H2O + KCl + NaCl =>
4 MnCl2 + 7 CH3COONa + 15 AcAcH + KMnO4 = 5 Mn(AcAc)3 + 7 CH3COOH + 4 H2O + KCl + 7 NaCl
K2CrO4 + (NH4)2S + H2OKOH = Cr(OH)3 + S + KOH + NH3 =>
2 K2CrO4 + 3(NH4)2S + 2 H2OKOH = 2 Cr(OH)3 + 3 S + 6 KOH + 6 NH3
Br + P4 = P2Br4 =>
8 Br + P4 = 2 P2Br4
Zn + Na2CO3 = ZnCO3 + Na2 =>
Zn + Na2CO3 = ZnCO3 + Na2
NaCl(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + NaC2H3O2(aq) =>
2 NaCl(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + 2 NaC2H3O2(aq)
Na3VO3 + H2SO4 + Zn = VSO4 + ZnSO4 + H2O + Na2SO4 =>
2 Na3VO3 + 6 H2SO4 + Zn = 2 VSO4 + ZnSO4 + 6 H2O + 3 Na2SO4
H3PO4 + NaOH = Na2HPO4 + H2O =>
H3PO4 + 2 NaOH = Na2HPO4 + 2 H2O
MnCl2 + CH3COONa + AcAcH + KMnO4 = Mn(AcAc)3 + CH3COOH + H2O + KCl + NaCl =>
4 MnCl2 + 7 CH3COONa + 15 AcAcH + KMnO4 = 5 Mn(AcAc)3 + 7 CH3COOH + 4 H2O + KCl + 7 NaCl
Se + F2 = F2Se =>
Se + F2 = F2Se
Al(OH)3 + H2S04 = Al4 + SO7 + H2O =>
116 Al(OH)3 + 6 H2S04 = 29 Al4 + 24 SO7 + 180 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ca2Mg5Si8O22(OH)2 + CO2 = CaMg(CO3)2 + Mg3Si4O10(OH)2 + SiO2 =>
Ca2Mg5Si8O22(OH)2 + 4 CO2 = 2 CaMg(CO3)2 + Mg3Si4O10(OH)2 + 4 SiO2
Mn + Co + C2O4 = CoMn2C2O4 =>
2 Mn + Co + C2O4 = CoMn2C2O4
MnCl2 + KBrO3 + KOH = MnO2 + KBr + KCl + H2O =>
3 MnCl2 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 6 KCl + 3 H2O
Y(OH)2 + H3PO4 = Y3(PO4)2 + H2O =>
3 Y(OH)2 + 2 H3PO4 = Y3(PO4)2 + 6 H2O
SnCl2 + KCr2O7 + HCl = SnCl4 + CrCl3 + KCl + H2O =>
7 SnCl2 + 2 KCr2O7 + 28 HCl = 7 SnCl4 + 4 CrCl3 + 2 KCl + 14 H2O
NH(NO3)4(aq) + NaOH(s) = NH3(g) + H2O(l) + NaNO3 =>
4 NH(NO3)4(aq) + 19 NaOH(s) = NH3(g) + 10 H2O(l) + 19 NaNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CO3 + C20H14O4 = CO + H2O =>
23 CO3 + 2 C20H14O4 = 63 CO + 14 H2O
Fe(s) + ZnCl(g) = FeCl(s) + Zn(s) =>
Fe(s) + ZnCl(g) = FeCl(s) + Zn(s)
KNO3 + HNO2 = KNO2 + HNO3 =>
KNO3 + HNO2 = KNO2 + HNO3
KClO3 + C12O11H22 = CO2 + H2O + KCl =>
8 KClO3 + C12O11H22 = 12 CO2 + 11 H2O + 8 KCl
C6H5CO2 + O2 = CO2 + H2O =>
4 C6H5CO2 + 29 O2 = 28 CO2 + 10 H2O
Cl2 + Na[Al(OH)4] = NaClO3 + NaCl + Al(OH)3 + H2O =>
3 Cl2 + 6 Na[Al(OH)4] = NaClO3 + 5 NaCl + 6 Al(OH)3 + 3 H2O
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