Equations balanced on the previous day | Equations balanced on the next day |
2 NO + O2 = 2 NO2
Al(s) + NaOH(aq) + H2O(l) = Na(Al(OH)4)(aq) + H2 =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na(Al(OH)4)(aq) + 3 H2
(C2H5)3Al + H2O = C2H6 + Al2O3 =>
2(C2H5)3Al + 3 H2O = 6 C2H6 + Al2O3
Na2Cr2O7 + C3H8O3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 Na2Cr2O7 + 6 C3H8O3 + 8 H2SO4 = 2 Na2SO4 + 2 Cr2(SO4)3 + 9 CH3COOH + 14 H2O
CH3H7COOH + O2 = CO2 + H2O =>
4 CH3H7COOH + 15 O2 = 8 CO2 + 22 H2O
BaNO3 + NaSO4 = Ba2(SO4)2 + Na(NO3) =>
2 BaNO3 + 2 NaSO4 = Ba2(SO4)2 + 2 Na(NO3)
NaH + O2 = NaO2 + H =>
NaH + O2 = NaO2 + H
As03 + HNO3 + H2O = H3AsO4 + NO =>
As03 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
SO2 + HOH = SOH + H2O2 =>
2 SO2 + 4 HOH = 2 SOH + 3 H2O2
H2SO3 + KMnO4 = H2SO4 + KHSO4 + H2O + MnSO4 =>
5 H2SO3 + 2 KMnO4 = H2SO4 + 2 KHSO4 + 3 H2O + 2 MnSO4
HNO3 + HBr = NO + Br2 + H2O =>
2 HNO3 + 6 HBr = 2 NO + 3 Br2 + 4 H2O
H + C + I + O = HCIO =>
H + C + I + O = HCIO
CuI + KMnO4 + H2SO4 = I2 + K2SO4 + MnSO4 + CuSO4 + H2O =>
10 CuI + 4 KMnO4 + 16 H2SO4 = 5 I2 + 2 K2SO4 + 4 MnSO4 + 10 CuSO4 + 16 H2O
HBrO4 + NaOH = H2O + NaBrO4 =>
HBrO4 + NaOH = H2O + NaBrO4
NaN3 + H2O = N2 + NaOH + NH3 =>
3 NaN3 + 3 H2O = 4 N2 + 3 NaOH + NH3
S + Cl{-} = S{2-} + Cl2 =>
S + 2 Cl{-} = S{2-} + Cl2
HClO4 + Ca(OH)2 = HCl(OH)2 + CaO4 =>
HClO4 + Ca(OH)2 = HCl(OH)2 + CaO4
MgSO4 + ZnO = ZnSO4 + MgO =>
MgSO4 + ZnO = ZnSO4 + MgO
MgB2 + CoCl2 = MgCl2 + CoB2 =>
MgB2 + CoCl2 = MgCl2 + CoB2
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
Cl2 + SrF2 = ClF + Sr =>
Cl2 + SrF2 = 2 ClF + Sr
Na2CrO4 + Cu(NO3)2 = NaNO3 + CuCrO4 =>
Na2CrO4 + Cu(NO3)2 = 2 NaNO3 + CuCrO4
HC2O4 + NaOH = H2O + NaC2O4 =>
HC2O4 + NaOH = H2O + NaC2O4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl + N = NCl =>
Cl + N = NCl
C11H18NO2S + O2 = CO2 + H2O + NO + SO2 =>
C11H18NO2S + 16 O2 = 11 CO2 + 9 H2O + NO + SO2
P4S2 + O2 = P4O10 + SO2 =>
P4S2 + 7 O2 = P4O10 + 2 SO2
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Ba3(PO4)2 + Al(NO3)3 = Ba(NO3)2 + AlPO4 =>
Ba3(PO4)2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 AlPO4
Ba(H)2 + H2O = Ba(OH)2 + (H)2 =>
Ba(H)2 + 2 H2O = Ba(OH)2 + 2(H)2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CH2O2 + CaO = Ca(CO2H)2 + H2O =>
2 CH2O2 + CaO = Ca(CO2H)2 + H2O
NaBrO3 + HI = NaBr + I2 + H2O =>
NaBrO3 + 6 HI = NaBr + 3 I2 + 3 H2O
PbBr + AsO4 = Pb3(AsO4)2 + Br2 =>
6 PbBr + 4 AsO4 = 2 Pb3(AsO4)2 + 3 Br2
Na3SbS4 + HCl = Sb2S5 + H2S + NaCl =>
2 Na3SbS4 + 6 HCl = Sb2S5 + 3 H2S + 6 NaCl
NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2 + NaC2H3O2 =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2 + 2 NaC2H3O2
(COOH)2 + NaOH = COONa + H2O =>
(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
CH3CH2MgCl + CH3I = CH3CH2CH3 + MgClI =>
CH3CH2MgCl + CH3I = CH3CH2CH3 + MgClI
Fe2O3 + C6H8O7 + H2O = FeCH15OOH + CO2 =>
9 Fe2O3 + 19 C6H8O7 + 68 H2O = 18 FeCH15OOH + 96 CO2
C2H5OH + CH4N2S + C6H8O7 = C23H32N2OS + H2O =>
8 C2H5OH + CH4N2S + C6H8O7 = C23H32N2OS + 14 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Al(OH)3 + K4Fe(CN)6 = KOH + Al4(Fe(CN)6)3 =>
4 Al(OH)3 + 3 K4Fe(CN)6 = 12 KOH + Al4(Fe(CN)6)3
(COOH)2 + NaOH = COONa + H2O =>
(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
CH3COOH + KHCO3 = KHCO(OH) + H2O + CO2 =>
3 CH3COOH + 8 KHCO3 = 8 KHCO(OH) + 2 H2O + 6 CO2
Co(NO3)2 + (NH4)2[Hg(SCN)4] = Co[Hg(SCN)4] + NH4NO3 =>
Co(NO3)2 + (NH4)2[Hg(SCN)4] = Co[Hg(SCN)4] + 2 NH4NO3
Zn + HC2H3O2 = Zn(C2H3O2) + H2 =>
2 Zn + 2 HC2H3O2 = 2 Zn(C2H3O2) + H2
Cr2O7 + H2S + H = CrS + H2O =>
Cr2O7 + 2 H2S + 10 H = 2 CrS + 7 H2O
Co + ClO3 = Co2O3 + Cl =>
2 Co + ClO3 = Co2O3 + Cl
AgCl + No3 = AgNo3 + Cl =>
AgCl + No3 = AgNo3 + Cl
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