Equations balanced on the previous day | Equations balanced on the next day |
(CH3)3COCH3 + 15 H2O2 = 5 CO2 + 21 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO(NH2)2 + C6H11O6 = C12H13NO2 + H2O + CO2 =>
23 CO(NH2)2 + 108 C6H11O6 = 46 C12H13NO2 + 341 H2O + 119 CO2
K2CrO7 + HBr = KBr + Br2 + CrBr3 + H2O =>
2 K2CrO7 + 28 HBr = 4 KBr + 9 Br2 + 2 CrBr3 + 14 H2O
KHS + O2 = KHSO4 =>
KHS + 2 O2 = KHSO4
Br2 + NaFl = NaBr + Fl2 =>
Br2 + 2 NaFl = 2 NaBr + Fl2
C15H21 + O2 = CO2 + H2O =>
4 C15H21 + 81 O2 = 60 CO2 + 42 H2O
Au + O2 + KCN + H2O = KAu(CN)2 + KOH =>
4 Au + O2 + 8 KCN + 2 H2O = 4 KAu(CN)2 + 4 KOH
HCHO + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HCHO + 4 K2CrO7 + 10 H2SO4 = 9 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
PbO + MgO + Cl2 = PbO2 + MgCl =>
2 PbO + 2 MgO + Cl2 = 2 PbO2 + 2 MgCl
Ba + FeCl = BaCl + Fe =>
Ba + FeCl = BaCl + Fe
CrOH + H2SO4 = CrSO4 + H(H2O) =>
CrOH + H2SO4 = CrSO4 + H(H2O)
OH{-} + [Cr(OH)4]{-} + H2O2 = CrO4{2-} + H2O =>
2 OH{-} + 2[Cr(OH)4]{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
HCHO + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HCHO + 4 K2CrO7 + 10 H2SO4 = 9 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Br2 + NaFl = NaBr + Fl2 =>
Br2 + 2 NaFl = 2 NaBr + Fl2
X + Y = XY =>
X + Y = XY
Br2 + NaFl = NaBr + Fl2 =>
Br2 + 2 NaFl = 2 NaBr + Fl2
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
C7H10 + H2O = C7H12O =>
C7H10 + H2O = C7H12O
CuCl + Al = Cu + AlCl3 =>
3 CuCl + Al = 3 Cu + AlCl3
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Ca(HCO3)2 + BaSO4 = BaCO3 + Ca(HSO4)2 =>
Ca(HCO3)2 + 2 BaSO4 = 2 BaCO3 + Ca(HSO4)2
KNO2 + KMnO5 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
7 KNO2 + 2 KMnO5 + 3 H2SO4 = 7 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Al2(CrO4)3 + K = K6(CrO4)3 + Al =>
Al2(CrO4)3 + 6 K = K6(CrO4)3 + 2 Al
HCHO + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HCHO + 4 K2CrO7 + 10 H2SO4 = 9 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Hg(NO3)2 + Rb2SO4 = Hg2SO4 + Rb(NO3)2 =>
2 Hg(NO3)2 + Rb2SO4 = Hg2SO4 + 2 Rb(NO3)2
BH3 + Cl2 = BCl3 + H2 =>
2 BH3 + 3 Cl2 = 2 BCl3 + 3 H2
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
Zn(NO3)2(aq) + K2CrO4 = ZnCrO4(s) + K(NO3)(aq) =>
Zn(NO3)2(aq) + K2CrO4 = ZnCrO4(s) + 2 K(NO3)(aq)
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
Z + H2Cl2 = ZCl + H =>
2 Z + H2Cl2 = 2 ZCl + 2 H
BeI2 + H2O = H2 + Be(OH)2 + I2 =>
BeI2 + 2 H2O = H2 + Be(OH)2 + I2
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
Br2 + NaFl = NaBr + Fl2 =>
Br2 + 2 NaFl = 2 NaBr + Fl2
AgNO3(aq) + NiCl2(aq) = AgCl + Ni(NO3)2 =>
2 AgNO3(aq) + NiCl2(aq) = 2 AgCl + Ni(NO3)2
BeI2 + H2O = H2 + Be(OH)2 + I2 =>
BeI2 + 2 H2O = H2 + Be(OH)2 + I2
HCHO + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HCHO + 4 K2CrO7 + 10 H2SO4 = 9 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
ZnSO4 + C2H5NS = ZnS + C2H5NSO4 =>
ZnSO4 + C2H5NS = ZnS + C2H5NSO4
Ti + F = TiF4 =>
Ti + 4 F = TiF4
NiCl2(aq) + AgNO3(aq) = NiNO3(aq) + AgCl2(s) =>
NiCl2(aq) + AgNO3(aq) = NiNO3(aq) + AgCl2(s)
C6H8O8 + O2 = CO2 + H2O =>
C6H8O8 + 4 O2 = 6 CO2 + 4 H2O
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
Br2 + NaFl = NaBr + Fl2 =>
Br2 + 2 NaFl = 2 NaBr + Fl2
Cr04 = Cr07 =>
7 Cr04 = 4 Cr07
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
HCHO + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HCHO + 4 K2CrO7 + 10 H2SO4 = 9 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
HBr + S = H2S + Br2 =>
2 HBr + S = H2S + Br2
Br2 + NaFl = NaBr + Fl2 =>
Br2 + 2 NaFl = 2 NaBr + Fl2
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