Equations balanced on the previous day |
Mg + HC1 = MgHC1
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Hg(NO3)2 + K2S = HgS + (NO3)2 + K =>
Hg(NO3)2 + K2S = HgS + (NO3)2 + 2 K
KMnO4 + HNO3 = HMnO4 + KNO3 =>
KMnO4 + HNO3 = HMnO4 + KNO3
CrCl3 + H2C2O4 = Cr2(C2O4)3 + HCl =>
2 CrCl3 + 3 H2C2O4 = Cr2(C2O4)3 + 6 HCl
Ca + H2O = Ca3(OH)2 + H2 =>
3 Ca + 2 H2O = Ca3(OH)2 + H2
Na2CrO4 + Na2SnO2 + H2O = Na2SnO3 + NaCrO2 + NaOH =>
2 Na2CrO4 + 3 Na2SnO2 + H2O = 3 Na2SnO3 + 2 NaCrO2 + 2 NaOH
P + KClO2 = KCl + P2O5 =>
4 P + 5 KClO2 = 5 KCl + 2 P2O5
H{+} + Cr2O7{2}{-} + C2H6O = Cr{3}{+} + CO2 + H2O =>
24 H{+} + 6 Cr2O7{2}{-} + 5 C2H6O = 12 Cr{3}{+} + 10 CO2 + 27 H2O
CH3CO2H + KOH = CH3CO2K + H2O =>
CH3CO2H + KOH = CH3CO2K + H2O
Fe2S3 + CO2 = Fe2O3 + CS2 =>
2 Fe2S3 + 3 CO2 = 2 Fe2O3 + 3 CS2
H3AsO4 + Au(OH)3 = Au(AsO4) + H2O =>
H3AsO4 + Au(OH)3 = Au(AsO4) + 3 H2O
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
C + H2 + O2 = C5HO5 =>
10 C + H2 + 5 O2 = 2 C5HO5
Na2SO4 + Ca = CaSO4 + Na =>
Na2SO4 + Ca = CaSO4 + 2 Na
SrCO3 + Ba(NO3)2 = Sr(NO3)2 + BaCO3 =>
SrCO3 + Ba(NO3)2 = Sr(NO3)2 + BaCO3
Cd2S + HNO3 = Cd(NO3)2 + S + NO + H2O =>
3 Cd2S + 16 HNO3 = 6 Cd(NO3)2 + 3 S + 4 NO + 8 H2O
Na2(HPO4) + AgNO3 = Ag2(HPO4) + NaNO3 =>
Na2(HPO4) + 2 AgNO3 = Ag2(HPO4) + 2 NaNO3
Mg + N2 = Mg3N02 =>
3 Mg + N2 = Mg3N02
KBr + H2SO4 = K2(SO4) + Br + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2(SO4) + 2 Br + SO2 + 2 H2O
NH4Cl + BaCl2 = (NH4)2Ba + Cl3 =>
6 NH4Cl + 3 BaCl2 = 3(NH4)2Ba + 4 Cl3
H2SO4 + Na2S = H2S + Na2SO4 =>
H2SO4 + Na2S = H2S + Na2SO4
CH3CH2OHCH2 = CH2 + H2O =>
CH3CH2OHCH2 = 3 CH2 + H2O
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
Sb + H2SO4 = Sb2(SO4) + SO2 + H2O =>
2 Sb + 2 H2SO4 = Sb2(SO4) + SO2 + 2 H2O
Mg + H3BO3 = MgB4O7 + H2 + H2O =>
Mg + 4 H3BO3 = MgB4O7 + H2 + 5 H2O
(CaO)17*(SiO2)*(H2O)40 + CO2 = CaCO3 + SiO2 + H2O =>
(CaO)17*(SiO2)*(H2O)40 + 17 CO2 = 17 CaCO3 + SiO2 + 40 H2O
LiCl(s) + H2SO4 = Li2SO4 + HCl =>
2 LiCl(s) + H2SO4 = Li2SO4 + 2 HCl
AgNH3 + HNO3 = AgNO3 + NH4 =>
AgNH3 + HNO3 = AgNO3 + NH4
Cu2(OH)3Cl = Cu2O + H2O + Cl2 + O2(g) =>
4 Cu2(OH)3Cl = 4 Cu2O + 6 H2O + 2 Cl2 + O2(g)
V2O5 + Al = Al8V5 + Al2O3 =>
15 V2O5 + 98 Al = 6 Al8V5 + 25 Al2O3
KBr + H2SO4 = K2(SO4) + Br + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2(SO4) + 2 Br + SO2 + 2 H2O
CH3COOH + CaSiO3 = (CH3COO)2Ca + H2SiO3 =>
2 CH3COOH + CaSiO3 = (CH3COO)2Ca + H2SiO3
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
C5H9O + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
10 C5H9O + 14 KMnO4 + 21 H2SO4 = 10 C5H8O4 + 7 K2SO4 + 14 MnSO4 + 26 H2O
HCOH + H2 = CH3OH2 =>
2 HCOH + 3 H2 = 2 CH3OH2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
HCl + ZnSO4 + H2S = H2O + SO2 + ZnCl2 =>
6 HCl + 3 ZnSO4 + H2S = 4 H2O + 4 SO2 + 3 ZnCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl10000 =>
2000 KMnO4 + 16000 HCl = 2000 KCl + 2000 MnCl2 + 8000 H2O + Cl10000
Na2HPO4 + H2O = PO4{3-} + H3O{+} + Na{+} =>
Na2HPO4 + H2O = PO4{3-} + H3O{+} + 2 Na{+}
Cr2O3 + NaNO3 + NaOH = NaCrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaNO3 + 2 NaOH = 2 NaCrO4 + 4 NaNO2 + H2O
NaHCO3 + CH3COOH = Na(CH3COO) + H2O + CO2 =>
NaHCO3 + CH3COOH = Na(CH3COO) + H2O + CO2
(NH4)2 + S + AlCl3 = NH4Cl + Al2S3 =>
3(NH4)2 + 3 S + 2 AlCl3 = 6 NH4Cl + Al2S3