Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2(aq) + (NH4)2CO3(aq) = PbCO3(s) + 2 NH4NO3(aq)
NO2 + H2N = H3N + NO =>
NO2 + 3 H2N = 2 H3N + 2 NO
NaHCO3 + CaCl2 = CaCO3 + NaCl + H2CO3 =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + H2CO3
C6H10 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C6H10 + 58 KMnO4 + 87 H2SO4 = 30 C7H6O2 + 58 MnSO4 + 29 K2SO4 + 172 H2O
Zn + AgO = ZnO + Ag =>
Zn + AgO = ZnO + Ag
SO2 + Na(OH)2 = Na2SO4 + H2O =>
SO2 + 2 Na(OH)2 = Na2SO4 + 2 H2O
Zn(s) + AgC2H3O2(aq) = Zn(C2H3O2)2(aq) + Ag(s) =>
Zn(s) + 2 AgC2H3O2(aq) = Zn(C2H3O2)2(aq) + 2 Ag(s)
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
HNO3 + H2S2O3 = NO + SO2 + H2O =>
4 HNO3 + 3 H2S2O3 = 4 NO + 6 SO2 + 5 H2O
BaCl2H4O2 + H24Na3O16P = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2H4O2 + 2 H24Na3O16P = Ba3(PO4)2 + 6 NaCl + 30 H2O
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
C2H4 + O2(excess) = CO2 + H2O =>
C2H4 + 3 O2(excess) = 2 CO2 + 2 H2O
Lead(ii)sulfide + oxygen = lead(ii)oxide + sulfur =>
2 PbS + O2 = 2 PbO + 2 S
CuFeS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + SO2 + H2O =>
2 CuFeS2 + 18 H2SO4 = 2 CuSO4 + Fe2(SO4)3 + 17 SO2 + 18 H2O
Mg(CO3)2 + HC2H3O2 = H2O + CO2 + Mg(C2H3O2)2 =>
4 Mg(CO3)2 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 4 Mg(C2H3O2)2
FeCl3 + CN{-} = Fe(CN)6{3-} + Cl{-} =>
FeCl3 + 6 CN{-} = Fe(CN)6{3-} + 3 Cl{-}
FeO4 + HCl = FeCl8 + H2O =>
FeO4 + 8 HCl = FeCl8 + 4 H2O
C3H8(g) + CO2(g) = H2O + C4H4 =>
C3H8(g) + CO2(g) = 2 H2O + C4H4
LiCl + Sn = SnCl + Li =>
LiCl + Sn = SnCl + Li
CrO7{2-} + H{+} + SO3{2-} = Cr{3+} + H2O + SO4{2-} =>
2 CrO7{2-} + 10 H{+} + 9 SO3{2-} = 2 Cr{3+} + 5 H2O + 9 SO4{2-}
HCl + CO2 = CO2HCl =>
HCl + CO2 = CO2HCl
Na2S + (NH4)2S2O8 = (NH4)2SO4 + Na2SO4 + S =>
Na2S + (NH4)2S2O8 = (NH4)2SO4 + Na2SO4 + S
SiO2 + C(s) = Si(l) + CO(g) =>
SiO2 + 2 C(s) = Si(l) + 2 CO(g)
HNO2 + Cl2 + H2O = HNO3 + HCl =>
HNO2 + Cl2 + H2O = HNO3 + 2 HCl
NF3 + CH4 = NH3 + CF4 =>
4 NF3 + 3 CH4 = 4 NH3 + 3 CF4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Ca + KOH = CaOH + K =>
Ca + KOH = CaOH + K
S2O3{-2} + ClO3{-} + OH{-} = SO4{-2} + Cl{-} + H2O =>
3 S2O3{-2} + 4 ClO3{-} + 6 OH{-} = 6 SO4{-2} + 4 Cl{-} + 3 H2O
(CO3)2 + H2SO4 = (SO4)2 + H2O + CO2 =>
(CO3)2 + 2 H2SO4 = (SO4)2 + 2 H2O + 2 CO2
Na2C2H4 + KMnO4 + H2SO4 = H2O + MnSO4 + NaSO4 + K2SO4 + CO2 =>
5 Na2C2H4 + 16 KMnO4 + 34 H2SO4 = 44 H2O + 16 MnSO4 + 10 NaSO4 + 8 K2SO4 + 10 CO2
CO(NH2)2 + Na2CO3 = NaCNO + NH3 + CO2 =>
3 CO(NH2)2 + Na2CO3 = 2 NaCNO + 4 NH3 + 2 CO2
Mn2O7 = Mn + O2 =>
2 Mn2O7 = 4 Mn + 7 O2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
HNO2 + Cl2 + H2O = HNO3 + HCl =>
HNO2 + Cl2 + H2O = HNO3 + 2 HCl
Ca(NO3)2 + Ca(OH)2 = CaOHNO3 =>
Ca(NO3)2 + Ca(OH)2 = 2 CaOHNO3
CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl
NaCO3 + Na2HCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaCO3 + 2 Na2HCO3(s) = 3 Na2CO3(s) + CO2(g) + H2O(g)
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
K2Cr2O7 + H2SO4 + Na2SO3 + H2O = Cr2(SO4)3 + K2SO4 + NaOH =>
K2Cr2O7 + H2SO4 + 3 Na2SO3 + 2 H2O = Cr2(SO4)3 + K2SO4 + 6 NaOH
Pb(OH)4 + HPO2 = Pb(PO2)4 + H2O =>
Pb(OH)4 + 4 HPO2 = Pb(PO2)4 + 4 H2O
KBr + K2Cr2O7 + HCl = Br2 + CrCl2 + KCl + H2O =>
8 KBr + K2Cr2O7 + 14 HCl = 4 Br2 + 2 CrCl2 + 10 KCl + 7 H2O
Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O
NH3(l) = N2(s) + H2(g) =>
2 NH3(l) = N2(s) + 3 H2(g)
Cl2O = Cl + O =>
Cl2O = 2 Cl + O
Co(NO3)2 + NH3 = Co(NH3) + NO3 =>
Co(NO3)2 + NH3 = Co(NH3) + 2 NO3
Hl + Ca(OH)2 = CaOHl + H2O =>
Hl + Ca(OH)2 = CaOHl + H2O
NH3(l) = N2(s) + H2(g) =>
2 NH3(l) = N2(s) + 3 H2(g)
Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag
CH4O(g) + N2(g) = HCN(g) + NH3(g) + O2(g) =>
2 CH4O(g) + 2 N2(g) = 2 HCN(g) + 2 NH3(g) + O2(g)
K + S = K2S =>
2 K + S = K2S
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Equations balanced on 06/04/24
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