Equations balanced on the previous day | Equations balanced on the next day |
3 NaOH + 3 HCl + Cr(NO3)3 = Cr(OH)3 + 3 NaCl + 3 HNO3
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + (NH4)2(CH3CO2)2 =>
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + (NH4)2(CH3CO2)2
Ca + Na2CO3 = Ca(CO3)2 + Na =>
Ca + 2 Na2CO3 = Ca(CO3)2 + 4 Na
NaHCO = NaCHO =>
NaHCO = NaCHO
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
CH3CHCHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 16 H2O + 14 MnSO4 + 7 K2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Hg2NO3NaCl = Hg2ClNaNO3 =>
Hg2NO3NaCl = Hg2ClNaNO3
KMnO4 + C12H22O11 + H2SO4 = K2CO3 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H2SO4 = 24 K2CO3 + 48 MnSO4 + 36 CO2 + 103 H2O
COSiS = CSSiO =>
COSiS = CSSiO
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HCl(aq) + NaOH(s) = NaCl(s) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(s) + H2O(l)
KClMg = Mg(Cl)K =>
KClMg = Mg(Cl)K
MnO4{-} + H{+} + SO3{2-} = Mn{2+} + SO42{-} + H2O =>
79 MnO4{-} + 242 H{+} + 5 SO3{2-} = 79 Mn{2+} + 5 SO42{-} + 121 H2O
Cu(s) + Zn(NO3)2(aq) = Zn(s) + Cu(NO3)2 =>
Cu(s) + Zn(NO3)2(aq) = Zn(s) + Cu(NO3)2
K3[Cr(OH)6] + KOH + Br2 = KBr + K2CrO4 + H2O =>
2 K3[Cr(OH)6] + 4 KOH + 3 Br2 = 6 KBr + 2 K2CrO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H6(OH)2 + CH4 = C4H6(OH)2(CH3)2 + H2 =>
C4H6(OH)2 + 2 CH4 = C4H6(OH)2(CH3)2 + H2
KOH + H3PO4 = K3PO4* + H2O =>
3 KOH + H3PO4 = K3PO4* + 3 H2O
K + O = K3O2 =>
3 K + 2 O = K3O2
Pb{2+} + OH{-} = Pb + OH =>
Pb{2+} + 2 OH{-} = Pb + 2 OH
K2S + H2SO4 = K2SO4 + H2OS =>
3 K2S + 4 H2SO4 = 3 K2SO4 + 4 H2OS
CH3C6H4(OH) + O2 = CO2 + H2O =>
2 CH3C6H4(OH) + 17 O2 = 14 CO2 + 8 H2O
Na2[Cu(OH)4] = Cu(OH)2 + NaOH =>
Na2[Cu(OH)4] = Cu(OH)2 + 2 NaOH
(CH3)SH + O2 = CO2 + H2O + SO2 =>
(CH3)SH + 3 O2 = CO2 + 2 H2O + SO2
Al + CH3COOH = Al(CH3COO)2 + H =>
Al + 2 CH3COOH = Al(CH3COO)2 + 2 H
(NH4)2Co3 + O2 = NH3 + H2O + Co2 =>
2(NH4)2Co3 + O2 = 4 NH3 + 2 H2O + 3 Co2
Hg(NO3)2 + NaI = NaNO3 + HgI2 =>
Hg(NO3)2 + 2 NaI = 2 NaNO3 + HgI2
ZnHCe = ZnCeH =>
ZnHCe = ZnCeH
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
CH3NH3Cl + NaOH = CH3NH2 + NaCl + HOH =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + HOH
C4H8 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H8 + 4 KMnO4 + 2 H2O = 3 C4H8O2 + 4 MnO2 + 4 KOH
Mn{2+} + MnO4{-} + H{+} = Mn{3+} + H2O =>
4 Mn{2+} + MnO4{-} + 8 H{+} = 5 Mn{3+} + 4 H2O
Se + Cl2 = SeCl =>
2 Se + Cl2 = 2 SeCl
HSO4CaPO4 = CaSO4HPO4 =>
HSO4CaPO4 = CaSO4HPO4
PbO2 + C6H5OH + H2SO4 = PbSO4 + CO2 + H2O =>
14 PbO2 + C6H5OH + 14 H2SO4 = 14 PbSO4 + 6 CO2 + 17 H2O
Cl(aq)KBr = KClBr =>
Cl(aq)KBr = KClBr
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40 + 2 NaNO3 + 21 NH4NO3 + 12 H2O
AgNO3 + BaCO3 = Ba(NO3)2 + Ag2CO3 =>
2 AgNO3 + BaCO3 = Ba(NO3)2 + Ag2CO3
CH2O(g) = CO(g)H2(g) =>
CH2O(g) = CO(g)H2(g)
(CH3COO)AgHNO3 = CH3COOHAgNO3 =>
(CH3COO)AgHNO3 = CH3COOHAgNO3
NaHCO3KCl = KHCO3NaCl =>
NaHCO3KCl = KHCO3NaCl
HClO2 + HBr = HCl + Br2 + H2O =>
HClO2 + 4 HBr = HCl + 2 Br2 + 2 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
Ca(OH)2 + H3PO3 = Ca3(PO3)2 + H12O6 =>
3 Ca(OH)2 + 2 H3PO3 = Ca3(PO3)2 + H12O6
MgClKI = MgIKCl =>
MgClKI = MgIKCl
H2SO4 + CH3COOAg = CH3COOH + Ag2SO4 =>
H2SO4 + 2 CH3COOAg = 2 CH3COOH + Ag2SO4
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Equations balanced on the previous day | Equations balanced on the next day |
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