Equations balanced on the previous day | Equations balanced on the next day |
3 Fe2 + 4 Na3 = 6 FeNa2
KOH + CuSO{4} = KSO{4} + CuOH =>
KOH + CuSO{4} = KSO{4} + CuOH
(C6H5)2CO + NaBH4 + CH3OH = (C6H5)2CHOH + NaHBO3 =>
26(C6H5)2CO + 4 NaBH4 + 13 CH3OH = 27(C6H5)2CHOH + 4 NaHBO3
KMnO4 + NaNO2 + KOH = K2MnO4 + H2O + NaNO3 =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + H2O + NaNO3
N(O2) + H2O = HN(O3) + NO =>
3 N(O2) + H2O = 2 HN(O3) + NO
Pb(NO3)2 + K2S + HOH = Pb(OH)2 + H2S + KNO3 =>
Pb(NO3)2 + K2S + 2 HOH = Pb(OH)2 + H2S + 2 KNO3
CaNO3 + KSO4 = CaSO4 + KNO3 =>
CaNO3 + KSO4 = CaSO4 + KNO3
H2O + SCu + SO4Cu = SO4H2 + Cu2 =>
4 H2O + SCu + 3 SO4Cu = 4 SO4H2 + 2 Cu2
C4 + H10 + O = CH2O2 =>
5 C4 + 4 H10 + 40 O = 20 CH2O2
C3H8O3(g) + O2 = (g)CO2(g) + H2O(g) =>
2 C3H8O3(g) + 7 O2 = 6(g)CO2(g) + 8 H2O(g)
Zc + CuCl = ZcCl + Cu =>
Zc + CuCl = ZcCl + Cu
CaCO3 + HCl = CaCl2 + CO2H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
S8 + AgF = S2F2 + Ag2F =>
S8 + 16 AgF = 4 S2F2 + 8 Ag2F
C + O + N = CON =>
C + O + N = CON
Cr2O7{2-} + Cu{+} + H{+} = Cr + Cu{2+} + H2O =>
Cr2O7{2-} + 12 Cu{+} + 14 H{+} = 2 Cr + 12 Cu{2+} + 7 H2O
Pb + NO3 = Pb(NO3)2 =>
Pb + 2 NO3 = Pb(NO3)2
C12H22O11 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C12H22O11 + 48 KMnO4 + 72 H2SO4 = 60 CO2 + 48 MnSO4 + 24 K2SO4 + 127 H2O
(Na2CO3)2(H2O2)3 + Ca(OH)2 = CaO2 + Na2CO3 + H2O =>
(Na2CO3)2(H2O2)3 + 3 Ca(OH)2 = 3 CaO2 + 2 Na2CO3 + 6 H2O
Fe(OH)3(aq) + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe(OH)3(aq) + 3 HCl(aq) = FeCl3(aq) + 3 H2O(l)
CH2OH(CHOH)4CHO + Ag2O = CH2OH(CHOH)4COOH + Ag =>
CH2OH(CHOH)4CHO + Ag2O = CH2OH(CHOH)4COOH + 2 Ag
CrBr3 + NaOH + I2 = Na2Cr2O7 + HBr + NaI + H2O =>
2 CrBr3 + 8 NaOH + 3 I2 = Na2Cr2O7 + 6 HBr + 6 NaI + H2O
Ae + H2SO4 = Ae2(SO4)3 + H2 =>
2 Ae + 3 H2SO4 = Ae2(SO4)3 + 3 H2
Mn(NO3)2 + Li2CO3 = MnCO3 + LiNO3 =>
Mn(NO3)2 + Li2CO3 = MnCO3 + 2 LiNO3
C2H6S2 + K2Cr2O7 + H3PO4 = CO2 + SO2 + CrPO4 + K2HPO4 + H2O =>
3 C2H6S2 + 11 K2Cr2O7 + 33 H3PO4 = 6 CO2 + 6 SO2 + 22 CrPO4 + 11 K2HPO4 + 53 H2O
HAsO3 + Mg(OH)2 = Mg(AsO3)2 + H2O =>
2 HAsO3 + Mg(OH)2 = Mg(AsO3)2 + 2 H2O
RbC2O4 + AgNO3 = RbNO3 + AgC2O4 =>
RbC2O4 + AgNO3 = RbNO3 + AgC2O4
C6H5CHO + Ag(NH3)2OH = Ag + C6H5COONH4 + H2O + NH3 =>
C6H5CHO + 2 Ag(NH3)2OH = 2 Ag + C6H5COONH4 + H2O + 3 NH3
CuFeS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + SO2 + H2O =>
2 CuFeS2 + 18 H2SO4 = 2 CuSO4 + Fe2(SO4)3 + 17 SO2 + 18 H2O
VCl2 + O2 + H2O = VO2 + HCl =>
2 VCl2 + O2 + 2 H2O = 2 VO2 + 4 HCl
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
C8H12 + Cl2 = C + HCl =>
C8H12 + 6 Cl2 = 8 C + 12 HCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CaI2 + H2SO4 = HI + Ca2(SO4)2 =>
2 CaI2 + 2 H2SO4 = 4 HI + Ca2(SO4)2
CH3COOH + BaCl2 = HCl + Ba(CH3COO)2 =>
2 CH3COOH + BaCl2 = 2 HCl + Ba(CH3COO)2
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
SiO2(g) + HF(g) = SiF4(g) + H2O(l) =>
SiO2(g) + 4 HF(g) = SiF4(g) + 2 H2O(l)
ClH = HCl =>
ClH = HCl
C + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
O + P4 = P2O5 =>
10 O + P4 = 2 P2O5
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Na2CO3 + CH3COOH = (CH3COOH)Na + CO2 + H2O =>
4 Na2CO3 + 9 CH3COOH = 8(CH3COOH)Na + 6 CO2 + 2 H2O
Cu + Au2O3 = CuO + Au =>
3 Cu + Au2O3 = 3 CuO + 2 Au
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
F2 + AI = AIF3 =>
3 F2 + 2 AI = 2 AIF3
Cn + HNO3 = Cn(NO3)2 + NO + H2O =>
3 Cn + 8 HNO3 = 3 Cn(NO3)2 + 2 NO + 4 H2O
Cn + HNO3 = Cn(NO3)2 + NO2 + H2O =>
Cn + 4 HNO3 = Cn(NO3)2 + 2 NO2 + 2 H2O
ZnO + CaO = CaZn + O2 =>
ZnO + CaO = CaZn + O2
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