Equations balanced on the previous day | Equations balanced on the next day |
HB(s) + O2 = HBO2(s)
Ca + HNO3(a) = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3(a) = 4 Ca(NO3)2 + 5 H2O + N2O
B2H6(g) + H2O(l) = H3BO3(s) + H2 =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2
Al(aq) + K + SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
Al(aq) + K + 2 SO4(aq) + 12 H2O(l) = KAl(SO4)2*12H2O(s)
Pb + HNO3 = PbOH + NO2 =>
Pb + HNO3 = PbOH + NO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mn + HNO3 + NaBiO3 = MnO4 + Bi3 + NaNO3 + H2O =>
15 Mn + 24 HNO3 + 24 NaBiO3 = 15 MnO4 + 8 Bi3 + 24 NaNO3 + 12 H2O
B + PbO2 = B2O3 + PbO =>
2 B + 3 PbO2 = B2O3 + 3 PbO
C10H13O + KMnO4 + H2SO4 = C10H12O + K2SO4 + MnSO4 + H2O =>
10 C10H13O + 2 KMnO4 + 3 H2SO4 = 10 C10H12O + K2SO4 + 2 MnSO4 + 8 H2O
CH4 + NaCl = NaH + C2H3Cl + H2 =>
2 CH4 + NaCl = NaH + C2H3Cl + 2 H2
Fe2O3H2O = FeO2H =>
Fe2O3H2O = 2 FeO2H
L2 + Cl2 + H2O = HLO2 + HCl =>
L2 + 3 Cl2 + 4 H2O = 2 HLO2 + 6 HCl
Ag + Al2(SO4)3 = Ag(SO4)3 + Al =>
Ag + Al2(SO4)3 = Ag(SO4)3 + 2 Al
Sn(NO3)4 + KOH = Sn(OH)4 + KNO3 =>
Sn(NO3)4 + 4 KOH = Sn(OH)4 + 4 KNO3
Sr(s) + H2O(l) = H2(g) + Sr(OH)2(aq) =>
Sr(s) + 2 H2O(l) = H2(g) + Sr(OH)2(aq)
SnO2(s) + C(s) = Sn(l) + CO2(g) =>
SnO2(s) + C(s) = Sn(l) + CO2(g)
Fe(NO3)3 + Zn(NO3)2 + C12H22O11 = ZnFe2O4 + H2O + N2 + CO2 =>
12 Fe(NO3)3 + 6 Zn(NO3)2 + 5 C12H22O11 = 6 ZnFe2O4 + 55 H2O + 24 N2 + 60 CO2
ZnS + O2 = SO3 + ZnO =>
ZnS + 2 O2 = SO3 + ZnO
H2O + KO2 = KOH + O =>
H2O + 2 KO2 = 2 KOH + 3 O
Na + HClO4 = NaClO4 + H =>
Na + HClO4 = NaClO4 + H
ZnSO4 + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + K2SO4 =>
3 ZnSO4 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 3 K2SO4
PI3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H3PO4 + I2 + H2O =>
6 PI3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 H3PO4 + 9 I2 + 11 H2O
Fe2O3K2SO4 = Fe2SO4K2O3 =>
Fe2O3K2SO4 = Fe2SO4K2O3
Fe3O4 + HNO3 = Fe(NO3)3 + NO + HOH =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 HOH
K2S2 + HCl = KCl + H2S + S =>
K2S2 + 2 HCl = 2 KCl + H2S + S
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g) =>
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Bi{3+} + Cr = Cr{3+} + Bi{+} =>
3 Bi{3+} + 2 Cr = 2 Cr{3+} + 3 Bi{+}
CU + SO2 = CUSO2 =>
CU + SO2 = CUSO2
CF4 + Br2 = CBr + F2 =>
2 CF4 + Br2 = 2 CBr + 4 F2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2 =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
C6H10S + Br2 = C6H10SBr4 =>
C6H10S + 2 Br2 = C6H10SBr4
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
SO3 + H2O = HSO2 + O2 =>
4 SO3 + 2 H2O = 4 HSO2 + 3 O2
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al2O3 + S = Al + SO3 =>
Al2O3 + S = 2 Al + SO3
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
PbO + Al2O3 = PbAl2O4 =>
PbO + Al2O3 = PbAl2O4
HNO3 + CUO = CU(NO3)2 + H2O =>
2 HNO3 + CUO = CU(NO3)2 + H2O
CuCl + NH3 = Cu(NH3)2 + Cl =>
CuCl + 2 NH3 = Cu(NH3)2 + Cl
BaHBr = HBaBr =>
BaHBr = HBaBr
Ni{2+} + HPO4{-} = Ni(HPO4)2 =>
Ni{2+} + 2 HPO4{-} = Ni(HPO4)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
OHCH2CH2OH + CrO3 + H2SO4 = Cr2(SO4)2 + CH3COOH + H2O =>
4 OHCH2CH2OH + 2 CrO3 + 2 H2SO4 = Cr2(SO4)2 + 4 CH3COOH + 6 H2O
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO3(s) =>
3 PbSO4(aq) + 4 Na2S(aq) = 3 PbS(s) + 4 Na2SO3(s)
Na + HClO4 = Na2ClO4 + H2 =>
4 Na + 2 HClO4 = 2 Na2ClO4 + H2
boron + sodiumhydroxide = Na3BO3 + H2 =>
2 B + 6 NaOH = 2 Na3BO3 + 3 H2
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Equations balanced on the previous day | Equations balanced on the next day |
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