Equations balanced on the previous day | Equations balanced on the next day |
2(Na)2C2O4 + KMnO4 + 4(H)2SO4 = (K)SO4 + 2(Na)2SO4 + 4 H2O + MnSO4 + 4 CO2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
[Cr(OH)6] + Zn = [Zn(OH)4] + Cr =>
2[Cr(OH)6] + 3 Zn = 3[Zn(OH)4] + 2 Cr
C5H10O2 + C2H6O = C6H14O2 + H2O =>
2 C5H10O2 + 7 C2H6O = 4 C6H14O2 + 3 H2O
KHSO3 + HNO3 = H2SO4 + KNO2 =>
KHSO3 + HNO3 = H2SO4 + KNO2
Pb + HBr = PbBr2 + H2 =>
Pb + 2 HBr = PbBr2 + H2
KOH + NaHSO4 = K2SO4 + NaOH + H2O =>
2 KOH + NaHSO4 = K2SO4 + NaOH + H2O
Cu + H2SO4 = Cu2(SO4) + H2 =>
2 Cu + H2SO4 = Cu2(SO4) + H2
C18H33O2Na + C2H5OH = NaOH + C18H36O2 + H2O =>
2 C18H33O2Na + 9 C2H5OH = 2 NaOH + 3 C18H36O2 + 5 H2O
MnOH + NaCl + O2 = MnO2 + NaOH + HCl =>
4 MnOH + 2 NaCl + 3 O2 = 4 MnO2 + 2 NaOH + 2 HCl
CoCO3 + HNO3 + H2O = Co(H2O)6(NO3)2 + CO2 =>
CoCO3 + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2 + CO2
Ag2O + N2H4 = Ag + N2 + H2O =>
2 Ag2O + N2H4 = 4 Ag + N2 + 2 H2O
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
Pb3O2 + H2O = Pb(OH)2 + H2 =>
Pb3O2 + 4 H2O = 3 Pb(OH)2 + H2
C6H13OH + H2 = H2O + C6H14 =>
C6H13OH + H2 = H2O + C6H14
H2O + NaCl + CO2 + NH3 = NaHCO3 + NH4Cl =>
H2O + NaCl + CO2 + NH3 = NaHCO3 + NH4Cl
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
Ca(OH)2 + HNO3 = CaHNO3 + OH =>
Ca(OH)2 + HNO3 = CaHNO3 + 2 OH
Ta + Cl2 = TaCl =>
2 Ta + Cl2 = 2 TaCl
LiNO3 + Zn = Li + Zn(NO3)2 =>
2 LiNO3 + Zn = 2 Li + Zn(NO3)2
CuSO4(liquid) + Zn(solid) = Cu(solid) + ZnSO4(liquid) =>
CuSO4(liquid) + Zn(solid) = Cu(solid) + ZnSO4(liquid)
Zn(H2O)4 + NaCN = ZnCN + Na(H2O)4 =>
Zn(H2O)4 + NaCN = ZnCN + Na(H2O)4
F + MgCl2 = F2Mg + Cl =>
2 F + MgCl2 = F2Mg + 2 Cl
AgNO3(aq) + CaI2(aq) = AgI(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaI2(aq) = 2 AgI(s) + Ca(NO3)2(aq)
AgNO3(aq) + CaI2(aq) = AgI(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaI2(aq) = 2 AgI(s) + Ca(NO3)2(aq)
CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O
KMnO4 + NaOH + C6H12O6 = MnO2 + C3H4O3Na + KOH + H2O =>
2 KMnO4 + 6 NaOH + 3 C6H12O6 = 2 MnO2 + 6 C3H4O3Na + 2 KOH + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(ClO3)3 + H2SO4 = Al2(SO4)3 + HClO3 =>
2 Al(ClO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HClO3
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)(NO3) =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2(NH4)(NO3)
As + NaClO + H2O = NaCl + HAsO3 =>
2 As + 5 NaClO + H2O = 5 NaCl + 2 HAsO3
Na2TeO3 + P + NaOH = Te + Na3PO4 + H2O =>
5 Na2TeO3 + 4 P + 2 NaOH = 5 Te + 4 Na3PO4 + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
SCl4 + H2O = H4SO4 + HCl =>
SCl4 + 4 H2O = H4SO4 + 4 HCl
POCl4 + H2O = H2PO4 + HCl =>
POCl4 + 3 H2O = H2PO4 + 4 HCl
MgSO4(s) = Mg(aq) + SO4(aq) =>
MgSO4(s) = Mg(aq) + SO4(aq)
MgCl2 + K2CrO4 = Cl2K2 + MgCrO4 =>
MgCl2 + K2CrO4 = Cl2K2 + MgCrO4
Mn(NO3)2 + H2O = MnOHNO3 + HNO3 =>
Mn(NO3)2 + H2O = MnOHNO3 + HNO3
Ni2(CO3)3 + H2SO4 = CO2 + H2O + Ni2(SO4)3 =>
Ni2(CO3)3 + 3 H2SO4 = 3 CO2 + 3 H2O + Ni2(SO4)3
CuSO4 + NH4NO3 = Cu(NO3)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4NO3 = Cu(NO3)2 + (NH4)2SO4
Ag + Cu(SO4) = Ag(SO4)2 + Cu2 =>
Ag + 2 Cu(SO4) = Ag(SO4)2 + Cu2
Zn(OH)2 + NH4HO = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH4HO = [Zn(NH3)4](OH)2 + 4 H2O
Al2(SO4)3H2O + HCO3{-} = Al(OH)3 + SO4{2-} + H2O + CO2 =>
Al2(SO4)3H2O + 6 HCO3{-} = 2 Al(OH)3 + 3 SO4{2-} + H2O + 6 CO2
NO2 + OH{-} = NO3{-} + H2O + NO2{-} =>
2 NO2 + 2 OH{-} = NO3{-} + H2O + NO2{-}
Bi(NO3)3 + NH3 + H2O = BiONO3 + NH4NO3 =>
Bi(NO3)3 + 2 NH3 + H2O = BiONO3 + 2 NH4NO3
AgNO3CaCl = CaNO3AgCl =>
AgNO3CaCl = CaNO3AgCl
K + SnSO4 = KSO4 + Sn =>
K + SnSO4 = KSO4 + Sn
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
C2H6O(l) + O2 = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2 = 2 CO2(g) + 3 H2O(g)
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