Equations balanced on the previous day | Equations balanced on the next day |
Ag2NO3 + KI = Ag2I + KNO3
KI(aq) + Pb(NO3)2(aq) = K(NO3)(aq) + PbI2 =>
2 KI(aq) + Pb(NO3)2(aq) = 2 K(NO3)(aq) + PbI2
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
KNO3 + S = K2O + NO + SO3 =>
2 KNO3 + S = K2O + 2 NO + SO3
Mn3O4 + NaOH + O2 = Na2MnO4 + H2O =>
2 Mn3O4 + 12 NaOH + 5 O2 = 6 Na2MnO4 + 6 H2O
Pb(CO3)2 + Na2C2O4 = Na2(CO3)2 + PbC2O4 =>
Pb(CO3)2 + Na2C2O4 = Na2(CO3)2 + PbC2O4
Zn + FeCl2 + OH = ZnCl2 + Fe(OH)3 =>
Zn + FeCl2 + 3 OH = ZnCl2 + Fe(OH)3
N2H4(g) + N2O4(g) = N2O(g) + H2O(g) =>
N2H4(g) + N2O4(g) = 2 N2O(g) + 2 H2O(g)
HSO3{-} + I3{-} + H2O = I{-} + SO4{-2} + H{+} =>
HSO3{-} + I3{-} + H2O = 3 I{-} + SO4{-2} + 3 H{+}
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
ZrCl4(s) + H2O(l) = ZrO2(aq) + HCl(aq) =>
ZrCl4(s) + 2 H2O(l) = ZrO2(aq) + 4 HCl(aq)
Na5P3O10 + HCl + H2O = H3PO4 + NaCl =>
Na5P3O10 + 5 HCl + 2 H2O = 3 H3PO4 + 5 NaCl
PhCOPh + NaBH4 = PhCHOHPh + NaB =>
2 PhCOPh + NaBH4 = 2 PhCHOHPh + NaB
H3AsO3 + SnCl + HCl = As + SnCl4 + H2O =>
H3AsO3 + SnCl + 3 HCl = As + SnCl4 + 3 H2O
CrO3 + K2SO3 = K2CrO4 + SO2 =>
CrO3 + K2SO3 = K2CrO4 + SO2
C3H6O + H2O + Zn = C3H8 + ZnO2 =>
C3H6O + H2O + Zn = C3H8 + ZnO2
C2H4 + H2 = C2H5 =>
2 C2H4 + H2 = 2 C2H5
SnF2 + H2O = HF + Sn(OH)2 =>
SnF2 + 2 H2O = 2 HF + Sn(OH)2
MgCl2 + Ag3(NO3)2 = Mg(NO3)2 + Ag3Cl2 =>
MgCl2 + Ag3(NO3)2 = Mg(NO3)2 + Ag3Cl2
H3PO4 = H4 + P2O7 + H2O =>
2 H3PO4 = H4 + P2O7 + H2O
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2Cr2O7 + H2C2O4 + H2O = CO2 + K[Cr(C2O4)2(H2O)2]*3H2O =>
K2Cr2O7 + 7 H2C2O4 + 3 H2O = 6 CO2 + 2 K[Cr(C2O4)2(H2O)2]*3H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NaCl + SO2 + O2 + H2O = Na(SO4) + HCl =>
4 NaCl + 4 SO2 + 3 O2 + 2 H2O = 4 Na(SO4) + 4 HCl
Na2SO4(aq) + SrCl2(aq) = NaCl + SrSO4(s) =>
Na2SO4(aq) + SrCl2(aq) = 2 NaCl + SrSO4(s)
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Zn2 + H2SO4 = ZnSO3 + H2O =>
Zn2 + 2 H2SO4 = 2 ZnSO3 + 2 H2O
Mg(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Mg10(PO4)6(OH) + NH4NO3 =>
80 Mg(NO3)2 + 48(NH4)2HPO4 + 66 NH3 + 11 H2O = 8 Mg10(PO4)6(OH) + 161 NH4NO3
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
S(C2H4OH)2 + HCl = S(C2H4Cl)2 + H2O =>
S(C2H4OH)2 + 2 HCl = S(C2H4Cl)2 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H6O3 =>
3 Ca(OH)2 + 6 HCl = 3 CaCl2 + 2 H6O3
CH6 + O12(g) = CO2(g) + H2O(g) =>
12 CH6 + 5 O12(g) = 12 CO2(g) + 36 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Br(l) + Cl2(aq) = BrCl(aq) =>
2 Br(l) + Cl2(aq) = 2 BrCl(aq)
H2CO3 + Zn(NO3)2 = ZnCO3 + HNO3 =>
H2CO3 + Zn(NO3)2 = ZnCO3 + 2 HNO3
Tl2 + O3 + CO2 = Tl2(CO3)3 =>
Tl2 + O3 + 3 CO2 = Tl2(CO3)3
LiNO3 + H2O = Li2O + HNO3 =>
2 LiNO3 + H2O = Li2O + 2 HNO3
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
CH3COOH + (CH3)2CH2CH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
27 CH3COOH + 20(CH3)2CH2CH2CH2OH = 22 CH3COOCH2CH2CH(CH3)2 + 30 H2O
C4H10O + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O =>
C4H10O + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O
H4P2O7 + AlO3H3 = Al4P6O21 + H2O =>
3 H4P2O7 + 4 AlO3H3 = Al4P6O21 + 12 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
MnO4{-} + H{+} + Ce{3+} = Mn{2+} + H2O + Ce{4+} =>
MnO4{-} + 8 H{+} + 5 Ce{3+} = Mn{2+} + 4 H2O + 5 Ce{4+}
NaCO3 + AgCl = NaCl + CO2 + Ag + O2 =>
2 NaCO3 + 2 AgCl = 2 NaCl + 2 CO2 + 2 Ag + O2
CaSe + O2 = CaO + SeO3 =>
CaSe + 2 O2 = CaO + SeO3
Ca(NO3)2 + PbCO3 = CaCO3 + Pb(NO3)2 =>
Ca(NO3)2 + PbCO3 = CaCO3 + Pb(NO3)2
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KHSO4 + Fe2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 8 H2SO4 = Cr2(SO4)3 + 2 KHSO4 + 3 Fe2(SO4)3 + 7 H2O
HC2H3O2 + Y(OH)5 = H(OH)5 + YC2H3O2 =>
HC2H3O2 + Y(OH)5 = H(OH)5 + YC2H3O2
VOSO4 + O2 = SO3 + V2O5 =>
4 VOSO4 + O2 = 4 SO3 + 2 V2O5
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