Equations balanced on the previous day | Equations balanced on the next day |
Na2SO3(s) + 2 HCl(aq) = 2 NaCl() + H2O() + SO2(g)
C3H7NO2 + H2O = C2H3O2{-} + NH4 + HCO3{-} + H{+} =>
8 C3H7NO2 + 12 H2O = 11 C2H3O2{-} + 8 NH4 + 2 HCO3{-} + 13 H{+}
SO3 + Ca(OH)2 = CaSO4 + H2O =>
SO3 + Ca(OH)2 = CaSO4 + H2O
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
HNO3 + NaHSO4 = NaSO4 + H2O + NO2 =>
HNO3 + NaHSO4 = NaSO4 + H2O + NO2
Zn + K + H2O = K[Zn(OH)4] + H2 =>
Zn + K + 4 H2O = K[Zn(OH)4] + 2 H2
FeBr3 = FeBr2 + Br2 =>
2 FeBr3 = 2 FeBr2 + Br2
K2O5 = O + K =>
K2O5 = 5 O + 2 K
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
(NH4)CO3 + CaCl2 = NH4Cl2 + CaCO3 =>
(NH4)CO3 + CaCl2 = NH4Cl2 + CaCO3
P2 + S8 = P2S5 =>
8 P2 + 5 S8 = 8 P2S5
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
KI + H2SO4 + KNO2 = I2 + K2SO4 + NO + H2O =>
2 KI + 2 H2SO4 + 2 KNO2 = I2 + 2 K2SO4 + 2 NO + 2 H2O
Cu + H{+} + CH2COO{-} = CH2COOCu + H2 =>
2 Cu + 2 H{+} + 2 CH2COO{-} = 2 CH2COOCu + H2
C9H6O3 + O2 = CO2 + H2O =>
C9H6O3 + 9 O2 = 9 CO2 + 3 H2O
Br2 + S2{-} + H2O = Br{-} + SO4 + H{+} =>
17 Br2 + 2 S2{-} + 16 H2O = 34 Br{-} + 4 SO4 + 32 H{+}
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe23 =>
23 FeOCr2O3 + 46 K2CO3 + 23 O2 = 46 K2CrO4 + 46 CO2 + Fe23
Cs2CrO4 = Cs + CrO4 =>
Cs2CrO4 = 2 Cs + CrO4
K2CO + HNO3 = HNK2CO3 + O2 =>
2 K2CO + 2 HNO3 = 2 HNK2CO3 + O2
Bi(SO4)3 + CaCrO4 = Ca(SO4)2 + Bi2(CrO4)3 =>
2 Bi(SO4)3 + 3 CaCrO4 = 3 Ca(SO4)2 + Bi2(CrO4)3
AlSO3 + HCl = AlCl + HSO3 =>
AlSO3 + HCl = AlCl + HSO3
Mg(NO3)2 + Fe(NO3)3 + CH4N2O = MgFe2O4 + N2 + C + H2O =>
Mg(NO3)2 + 2 Fe(NO3)3 + 20 CH4N2O = MgFe2O4 + 24 N2 + 20 C + 40 H2O
Pb(NO3)2 + AgNo3 = PbNo3 + Ag(NO3)2 =>
Pb(NO3)2 + AgNo3 = PbNo3 + Ag(NO3)2
CH3CH2CH2COOH + NaBH4 = CH3CH2CH2COONa + H2 + BH3 =>
CH3CH2CH2COOH + NaBH4 = CH3CH2CH2COONa + H2 + BH3
HBr(l) + Cl2(g) = HCl(l) + Br2(g) =>
2 HBr(l) + Cl2(g) = 2 HCl(l) + Br2(g)
NH4I + Hg(C2H3O2)2 = NH4C2H3O2 + HgI2 =>
2 NH4I + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgI2
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(aq) =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(aq)
Mg + (HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg + (HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
CalciumPhosphate + AluminumSulfate = CalciumSulfate + AluminumPhosphate =>
CalciumPhosphate + AluminumSulfate = CalciumSulfate + AluminumPhosphate
Ag(NO3)2 + Na2CO3 = NaNO3 + AgCO3 =>
Ag(NO3)2 + Na2CO3 = 2 NaNO3 + AgCO3
S{2-} + SO3{2-} + H{+} = S + H2O =>
2 S{2-} + SO3{2-} + 6 H{+} = 3 S + 3 H2O
CrO42{-} + I1{-} + H1{+} = Cr3{+} + I2 + H2O =>
3 CrO42{-} + 248 I1{-} + 252 H1{+} = Cr3{+} + 124 I2 + 126 H2O
H3Fe(CN)6 + Fe(OH)2 = Fe5((CN)6)2 + H2O =>
2 H3Fe(CN)6 + 3 Fe(OH)2 = Fe5((CN)6)2 + 6 H2O
H2SO4 + Pb(OAc)2 = PbSO4 + HOAc =>
H2SO4 + Pb(OAc)2 = PbSO4 + 2 HOAc
CuSO4(s) + NaOH(aq) = CuOH(s) + NaSO4(aq) =>
CuSO4(s) + NaOH(aq) = CuOH(s) + NaSO4(aq)
Ca(ClO)6 + HCl = Cl2 + CaCl2 + H2O =>
Ca(ClO)6 + 12 HCl = 8 Cl2 + CaCl2 + 6 H2O
HC3H5O3 + OH = H2O + C3H5O3 =>
HC3H5O3 + OH = H2O + C3H5O3
K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiS(aq) =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiS(aq)
Ti2(SO4)3 + Cs2CO3 = Ti2(CO3)3 + Cs2SO4 =>
Ti2(SO4)3 + 3 Cs2CO3 = Ti2(CO3)3 + 3 Cs2SO4
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CoCl2 + H2SO4 + MnO2 = CoSO4 + MnSO4 + H2O + Cl2 =>
CoCl2 + 2 H2SO4 + MnO2 = CoSO4 + MnSO4 + 2 H2O + Cl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
KMnO4 + H2CO3 = K2CO3 + HMnO4 =>
2 KMnO4 + H2CO3 = K2CO3 + 2 HMnO4
HMnO4 + AsH3 + H2SO4 = H5AsO4 + MnSO4 + H2O =>
6 HMnO4 + 5 AsH3 + 6 H2SO4 = 5 H5AsO4 + 6 MnSO4 + 4 H2O
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