Equations balanced on the previous day | Equations balanced on the next day |
C3H8 + 22 O = 3 CO2 + 8 HO2
K2MnO4 + H2CO3 = KMnO4 + MnO2 + H2O + K2CO3 =>
3 K2MnO4 + 2 H2CO3 = 2 KMnO4 + MnO2 + 2 H2O + 2 K2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
CuHCO3 = H2O + CO2 + CuO + Cu =>
2 CuHCO3 = H2O + 2 CO2 + CuO + Cu
CuCl + AgNo = AgCl + CuNo =>
CuCl + AgNo = AgCl + CuNo
H + C5 + O + Sc4 = HOSc5C3 =>
20 H + 12 C5 + 20 O + 25 Sc4 = 20 HOSc5C3
SnS2O3 + (MnO4) = Mn + (SO4) + Sn =>
4 SnS2O3 + 5(MnO4) = 5 Mn + 8(SO4) + 4 Sn
Me + Cl2 = MeCl3 =>
2 Me + 3 Cl2 = 2 MeCl3
Cr(OH)4 + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
3 Cr(OH)4 + IO3{-} + 6 OH{-} = 3 CrO4{-2} + I{-} + 9 H2O
C4H8(OH)2 + O2 = CO2 + H2O =>
2 C4H8(OH)2 + 11 O2 = 8 CO2 + 10 H2O
FeCl2 + HCl + K2Cr2O7 = FeCl3 + KCl + CrCl2 + H2O =>
8 FeCl2 + 14 HCl + K2Cr2O7 = 8 FeCl3 + 2 KCl + 2 CrCl2 + 7 H2O
SnCl2 + K2Cr2O7 + H2SO4 = SnCl4 + Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 SnCl4 + 3 Sn(SO4)2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Mg + Cu3(PO4)2 = Mg3(PO4)2 + Cu =>
3 Mg + Cu3(PO4)2 = Mg3(PO4)2 + 3 Cu
As2O3 + HNO3 = As(NO3)5 + NO2 + H2O =>
As2O3 + 14 HNO3 = 2 As(NO3)5 + 4 NO2 + 7 H2O
H2 + As = AsH3 =>
3 H2 + 2 As = 2 AsH3
N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO(g) =>
N2H3CH3(l) + N2O4(l) = 3 H2O(g) + 2 N2(g) + CO(g)
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
Zn(s) + MnO2(s) = ZnO(s) + Mn2O3(s) =>
Zn(s) + 2 MnO2(s) = ZnO(s) + Mn2O3(s)
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HF + NaCl = NaF + HCl =>
HF + NaCl = NaF + HCl
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2 =>
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2
H2SO4(aq) + LiOH(aq) = H2O(l) + Li2SO4(aq) =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2SO4(aq)
Na2CO3 + CuO + NH4H2PO4 = Na2CuP4O12 + H2O + NH3 + CO2 =>
Na2CO3 + CuO + 4 NH4H2PO4 = Na2CuP4O12 + 6 H2O + 4 NH3 + CO2
HNO3 + C2H4 = C2H3NO2 + H2O =>
HNO3 + C2H4 = C2H3NO2 + H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Zn + Pb(NO{3}){2} = Pb + Zn(NO{3}){2} =>
Zn + Pb(NO{3}){2} = Pb + Zn(NO{3}){2}
BaCl2*2H2O + HNO3 = Ba(NO3)2 + HCl + H2O =>
BaCl2*2H2O + 2 HNO3 = Ba(NO3)2 + 2 HCl + 2 H2O
C2O + O2 = C2O2 =>
2 C2O + O2 = 2 C2O2
Pb + NHO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 NHO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
Cu(NO3)2 + NH4Cl = CuCl2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4Cl = CuCl2 + 2 NH4NO3
KBrO3 + BaH2 + H2SO4 = BaSO4 + KBr + H2O =>
2 KBrO3 + 3 BaH2 + 3 H2SO4 = 3 BaSO4 + 2 KBr + 6 H2O
HNO3 + Ti(OH)4 = Ti(NO3)4 + H2O =>
4 HNO3 + Ti(OH)4 = Ti(NO3)4 + 4 H2O
KIO3(aq) + Na2CO3(aq) = K2CO3(s) + NaIO3(aq) =>
2 KIO3(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaIO3(aq)
Zn(OH)2 + CO2 + H2O = [Zn(H2O)4]CO3 =>
Zn(OH)2 + CO2 + 3 H2O = [Zn(H2O)4]CO3
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag =>
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag
CH3COOH + Na2CO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 4 Na2CO3 = 6 CO2 + 2 H2O + 8 NaCH3COOH
Ca(OH)2 + Cu(CO3) = Ca(CO3) + Cu(OH)2 =>
Ca(OH)2 + Cu(CO3) = Ca(CO3) + Cu(OH)2
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
Zn(NO3)2 + Al(NO3)*9H2O + CH4N2O = ZnAl2O4 + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 6 Al(NO3)*9H2O + 8 CH4N2O = 3 ZnAl2O4 + 8 CO2 + 70 H2O + 14 N2
CuCO3*Cu(OH)2 = CO2 + CuO + HOH =>
CuCO3*Cu(OH)2 = CO2 + 2 CuO + HOH
MgCO3 + HCl = MgCl2 + H2CO3 = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
ZnCl2 + NH3 = Zn + H + NCl =>
ZnCl2 + 2 NH3 = Zn + 6 H + 2 NCl
CH3NH2 + AlCl3 = CH3NH2AlCl3 =>
CH3NH2 + AlCl3 = CH3NH2AlCl3
C7H12N2 + NH3 = C7H15N3 =>
C7H12N2 + NH3 = C7H15N3
Ag2SO4K2CO3 = Ag2CO3K2SO4 =>
Ag2SO4K2CO3 = Ag2CO3K2SO4
Ca(NO3)2*4H2O + Zn(NO3)*9H2O + SiO2 + C2H2NO2 = CaZnSi2O6 + NO2 + H2O + CO2 =>
5 Ca(NO3)2*4H2O + 5 Zn(NO3)*9H2O + 10 SiO2 + C2H2NO2 = 5 CaZnSi2O6 + 16 NO2 + 66 H2O + 2 CO2
H2 + NO2 = H2NO2 =>
H2 + NO2 = H2NO2
O + I2 = OI =>
2 O + I2 = 2 OI
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
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