Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
Na2B12H12(l) + Et3N(l) + H2O(l) = (Et3NH)2B12H12(s) + NaOH(l) =>
Na2B12H12(l) + 2 Et3N(l) + 2 H2O(l) = (Et3NH)2B12H12(s) + 2 NaOH(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S + Cl2 = SCl4 =>
S + 2 Cl2 = SCl4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
HNO3 = NO2 + H20 + O2 =>
20 HNO3 = 20 NO2 + H20 + 10 O2
H3PO4 + KOH = K2HPO4 + H2O =>
H3PO4 + 2 KOH = K2HPO4 + 2 H2O
SrCl2 + Ca2SO4 = SrSO4 + CaCl =>
SrCl2 + Ca2SO4 = SrSO4 + 2 CaCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
H2 + Fe2O3 = Fe + HO =>
3 H2 + 2 Fe2O3 = 4 Fe + 6 HO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCO3 + WO3 = CO2 + BaWO4 =>
BaCO3 + WO3 = CO2 + BaWO4
BaO(s) + H20(l) = Ba(OH)(ac) =>
20 BaO(s) + H20(l) = 20 Ba(OH)(ac)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HBr + Zn = ZnBr2 + H2 =>
2 HBr + Zn = ZnBr2 + H2
BaO(s) + H20(l) = Ba(OH) =>
20 BaO(s) + H20(l) = 20 Ba(OH)
KOH + HCLO = KCLO + H2O =>
KOH + HCLO = KCLO + H2O
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(Ni(NH3)6)SO4 + K4(Fe(CN)6) = K2SO4 + (Ni(NH3)6)2(Fe(CN)6) =>
2(Ni(NH3)6)SO4 + K4(Fe(CN)6) = 2 K2SO4 + (Ni(NH3)6)2(Fe(CN)6)
ZNS + O2 = ZNO + SO2 =>
2 ZNS + 3 O2 = 2 ZNO + 2 SO2
(Et3NH)2B12H12 + NaOH = Na2B12H12 + H2O + Et3N =>
(Et3NH)2B12H12 + 2 NaOH = Na2B12H12 + 2 H2O + 2 Et3N
Al + HNO3 = Al(NO3) + NO2 + H2O =>
Al + 2 HNO3 = Al(NO3) + NO2 + H2O
Sn + Au(NO3)3 = Sn(NO3)4 + Au =>
3 Sn + 4 Au(NO3)3 = 3 Sn(NO3)4 + 4 Au
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Ba(OH)2 + H2SO4 = BaSO4 + H2(OH)2 =>
Ba(OH)2 + H2SO4 = BaSO4 + H2(OH)2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + NaSO4 + H2O =>
NaNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NO + NaSO4 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ba(OH)2 + H2SO4 = BaSO4 + H(OH) =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H(OH)
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
MG + HCl = MGCl + H2 =>
2 MG + 2 HCl = 2 MGCl + H2
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
KOH + Cl = KClO + KCl + H2O =>
2 KOH + 2 Cl = KClO + KCl + H2O
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