Equations balanced on the previous day | Equations balanced on the next day |
6 H2SO4 + C2H6O = 9 H2O + 2 CO2 + 6 SO2
K[Cr(OH)4] + H2O2 + KOH = K2CrO4 + H2O =>
2 K[Cr(OH)4] + 3 H2O2 + 2 KOH = 2 K2CrO4 + 8 H2O
Al(NO3)3 + H2O + NH3 = Al(OH)3 + NH4NHO3 =>
7 Al(NO3)3 + 30 H2O + 27 NH3 = 7 Al(OH)3 + 24 NH4NHO3
S + Cr2O7{2-} + H{+} = SO4{2-} + Cr{2+} + H2O =>
4 S + 3 Cr2O7{2-} + 10 H{+} = 4 SO4{2-} + 6 Cr{2+} + 5 H2O
BH3 + H2O + AgNO3 = Ag + H3BO3 + H2NO3 =>
BH3 + 3 H2O + 3 AgNO3 = 3 Ag + H3BO3 + 3 H2NO3
NaOH + Li2S = Na2S + LiOH =>
2 NaOH + Li2S = Na2S + 2 LiOH
Fe + Cu2Cl2 = FeCl3 + Cu =>
2 Fe + 3 Cu2Cl2 = 2 FeCl3 + 6 Cu
PCl3 + HOH = HCl + H3PO3 =>
PCl3 + 3 HOH = 3 HCl + H3PO3
NiO + Al = AlO + Ni =>
NiO + Al = AlO + Ni
NH4 + Na2CO3 = NH4CO3 + Na =>
NH4 + Na2CO3 = NH4CO3 + 2 Na
H3PO4 + Mg(OH)2 = MgP + H5O6 =>
H3PO4 + Mg(OH)2 = MgP + H5O6
Na3(IrCl6) + NaOH + O2 + H2O = Ir(OH)4 + NaCl =>
4 Na3(IrCl6) + 12 NaOH + O2 + 2 H2O = 4 Ir(OH)4 + 24 NaCl
Fe + HS2 + O2 = FeS + H2O =>
8 Fe + 4 HS2 + O2 = 8 FeS + 2 H2O
PCl5(s) = PCl3(s) + Cl2(s) =>
PCl5(s) = PCl3(s) + Cl2(s)
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Na2CO3 + NaOH + MgCl2 = NaCl + Mg2(OH)2CO3 =>
Na2CO3 + 2 NaOH + 2 MgCl2 = 4 NaCl + Mg2(OH)2CO3
MnO4{2-} + SO3{2-} + H3O{+} = MnSO4 + SO4{2-} + H2O =>
MnO4{2-} + 2 SO3{2-} + 4 H3O{+} = MnSO4 + SO4{2-} + 6 H2O
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
K20 + H3PO4 = K3PO4 + H2 =>
3 K20 + 20 H3PO4 = 20 K3PO4 + 30 H2
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O + K2SO4
(HNO3) + Ba(OH)2 = Ba(NO3)2 + (H2O) =>
2(HNO3) + Ba(OH)2 = Ba(NO3)2 + 2(H2O)
OCl + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2 =>
18 OCl + 4(S2O3)2{-} + 22 OH{-} = 8(SO4)2{-} + 18 Cl{-} + 11 H2
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 8 H2O
Mg(OH)2 + (NH4)3(PO4) = Mg3(PO4)2 + NH3 + HOH =>
3 Mg(OH)2 + 2(NH4)3(PO4) = Mg3(PO4)2 + 6 NH3 + 6 HOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr(OH)3 + HBr = Cr(Br)3 + H2O =>
Cr(OH)3 + 3 HBr = Cr(Br)3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4(OH)2 + CuO = [C2H4(OH)O]2Cu + H2O =>
2 C2H4(OH)2 + CuO = [C2H4(OH)O]2Cu + H2O
CaI2 + Co(NO3)2 = Ca(NO3)2 + CoI2 =>
CaI2 + Co(NO3)2 = Ca(NO3)2 + CoI2
NO3 + C6H12O6 = N2 + CO2 + H2O =>
4 NO3 + C6H12O6 = 2 N2 + 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHS + Ba(OH)2 = Na2S + BaS + H2O =>
2 NaHS + Ba(OH)2 = Na2S + BaS + 2 H2O
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
Ag2S + BaCl2 = AgCl + BaS =>
Ag2S + BaCl2 = 2 AgCl + BaS
C2H4 + O2 = OH2 + CO2 =>
C2H4 + 3 O2 = 2 OH2 + 2 CO2
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
X + YC4 = XC3 + Y2 =>
8 X + 6 YC4 = 8 XC3 + 3 Y2
Fe + CuSO4 = FeCuSO4 =>
Fe + CuSO4 = FeCuSO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
COOHCH2COH(COOH)CH2COOH + NaCHO3 = HOC(COONa)(CH2COONa)2 + CO2 + H2O =>
COOHCH2COH(COOH)CH2COOH + 3 NaCHO3 = HOC(COONa)(CH2COONa)2 + 3 CO2 + 3 H2O
H + NO{-3} = HNO{-3} =>
H + NO{-3} = HNO{-3}
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + 2 HCl(aq)
KNO3 + C25H52 = K2CO3 + CO2 + H2O + N2 =>
152 KNO3 + 5 C25H52 = 76 K2CO3 + 49 CO2 + 130 H2O + 76 N2
C2H4(OH)2 + CuO = [C2H4(OH)O]2Cu + H2O =>
2 C2H4(OH)2 + CuO = [C2H4(OH)O]2Cu + H2O
ZnO + BaCO3 = BaZnO2 + CO2 =>
ZnO + BaCO3 = BaZnO2 + CO2
Ti[OCH(CH3)2]4 + H2O = TiO2 + OHC2H5 =>
Ti[OCH(CH3)2]4 + 4 H2O = TiO2 + 6 OHC2H5
P4O10 + NaOH = H2O + Na3PO4 =>
P4O10 + 12 NaOH = 6 H2O + 4 Na3PO4
KI(aq) + CuSO4(aq) = K2(SO4) + CuI2 =>
2 KI(aq) + CuSO4(aq) = K2(SO4) + CuI2
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