Equations balanced on the previous day | Equations balanced on the next day |
K2CO3(aq) + 2 HNO3(aq) = H2O(s) + CO2(s) + 2 KNO3(aq)
C5H8O4 + NaHCO3 = C5H6O4Na + CO2 + H2O =>
19 C5H8O4 + 20 NaHCO3 = 20 C5H6O4Na + 15 CO2 + 26 H2O
C6H4BrF + O2 = CO2 + H2O + HF + HBr =>
2 C6H4BrF + 13 O2 = 12 CO2 + 2 H2O + 2 HF + 2 HBr
K(NO2) + O2 = K(NO3) =>
2 K(NO2) + O2 = 2 K(NO3)
H + BrO3 = HBr + H2O =>
7 H + BrO3 = HBr + 3 H2O
CrCl3 + Ca = CaCr + Cl =>
CrCl3 + Ca = CaCr + 3 Cl
K3[Fe(C2O4)3]*3H2O + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 + Fe2(SO4)3 =>
10 K3[Fe(C2O4)3]*3H2O + 12 KMnO4 + 48 H2SO4 = 60 CO2 + 12 MnSO4 + 78 H2O + 21 K2SO4 + 5 Fe2(SO4)3
Cl + KOH = KClO3 + KCl + H2O =>
6 Cl + 6 KOH = KClO3 + 5 KCl + 3 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
NaCl(l) + H2O = NaOH + Cl2 + H2 =>
2 NaCl(l) + 2 H2O = 2 NaOH + Cl2 + H2
Al(NO3)3 + (CuSO4) = AlSO4 + Cu(NO3)3 =>
Al(NO3)3 + (CuSO4) = AlSO4 + Cu(NO3)3
Al2O3 + C2 + Cl = CO + Al2Cl3 =>
2 Al2O3 + 3 C2 + 6 Cl = 6 CO + 2 Al2Cl3
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 Na(CH3COO)
C10H15N + O2 = C2 + H2O + N2 =>
4 C10H15N + 15 O2 = 20 C2 + 30 H2O + 2 N2
KVO3 + KHS + KHCO3 = K2V4O9 + S + K2CO3 + H2O =>
4 KVO3 + 2 KHS + 4 KHCO3 = K2V4O9 + 2 S + 4 K2CO3 + 3 H2O
C + H + Cl + NO = CHClNO =>
C + H + Cl + NO = CHClNO
Na + CH4 + H2SO4 + KMnO4 = NaCOOH + K2SO4 + MnSO4 + H2O =>
10 Na + 10 CH4 + 21 H2SO4 + 14 KMnO4 = 10 NaCOOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
Fe2(SO4)3 + SnSO4 = Sn(SO4)2 + FeSO4 =>
Fe2(SO4)3 + SnSO4 = Sn(SO4)2 + 2 FeSO4
Na2TeO3 + H2 = H2TeO3 + Na =>
Na2TeO3 + H2 = H2TeO3 + 2 Na
As2O3 + HCl = AsCl3 + HOH =>
As2O3 + 6 HCl = 2 AsCl3 + 3 HOH
KSCN + Zn + H2SO4 = H2S + HCN + ZnSO4 + K2SO4 =>
2 KSCN + 2 Zn + 3 H2SO4 = 2 H2S + 2 HCN + 2 ZnSO4 + K2SO4
C5H7NO3 + NaOH = C5H6NNaO3 + H2O =>
C5H7NO3 + NaOH = C5H6NNaO3 + H2O
CH3COOH + Pb = Pb(CH3COOH)2 =>
2 CH3COOH + Pb = Pb(CH3COOH)2
KCr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
2 KCr2O7 + 14 HI + 14 HClO4 = 2 KClO4 + 4 Cr(ClO4)3 + 7 I2 + 14 H2O
Na2TeO3 + H2 = H2TeO3 + Na =>
Na2TeO3 + H2 = H2TeO3 + 2 Na
C2 + H2 = C3H4 =>
3 C2 + 4 H2 = 2 C3H4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O + Cr{3+} + BiO3{-} = Cr2O7{2-} + Bi{3+} + OH{-} =>
2 H2O + 2 Cr{3+} + 3 BiO3{-} = Cr2O7{2-} + 3 Bi{3+} + 4 OH{-}
P2O5 + H2O = H3PO2 + O2 =>
P2O5 + 3 H2O = 2 H3PO2 + 2 O2
KNO3 + S + C = SO2 + N2 + K2CO3 =>
4 KNO3 + 3 S + 2 C = 3 SO2 + 2 N2 + 2 K2CO3
HNO = H4N4O4 =>
4 HNO = H4N4O4
Al(s) + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al(s) + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
Fe + H2SO4 = FeSO4H2 =>
Fe + H2SO4 = FeSO4H2
BaO + C = Ba + CO =>
BaO + C = Ba + CO
CaO2 + C3H8O = Ca(HO)2 + C + HO =>
7 CaO2 + 2 C3H8O = 7 Ca(HO)2 + 6 C + 2 HO
HCl + Zn{+2} = HClZn{+2} =>
HCl + Zn{+2} = HClZn{+2}
C6H6 + Br = C6H2Br4 + HBr =>
C6H6 + 8 Br = C6H2Br4 + 4 HBr
C2H6O + HCl + NaHCO3 = C2HClO + NaCH4O3 =>
C2H6O + HCl + 2 NaHCO3 = C2HClO + 2 NaCH4O3
Ca(NO3)2 + Na(CO3) = Ca(CO3)2 + Na(NO3) =>
Ca(NO3)2 + 2 Na(CO3) = Ca(CO3)2 + 2 Na(NO3)
Ca3(PO4)2 + Al2O3 = CaO + AlPO4 =>
Ca3(PO4)2 + Al2O3 = 3 CaO + 2 AlPO4
AgNO3 + Al3I = AgI + Al3NO3 =>
AgNO3 + Al3I = AgI + Al3NO3
C4OH + HCl = C4Cl + H2O =>
C4OH + HCl = C4Cl + H2O
Hg2 + HNO3 + HCl = HgCl2 + NO2 + H2O =>
Hg2 + 4 HNO3 + 4 HCl = 2 HgCl2 + 4 NO2 + 4 H2O
HSO4 + Hg(OH)2 = Hg(SO4)2 + H2O =>
2 HSO4 + Hg(OH)2 = Hg(SO4)2 + 2 H2O
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + CO2 + H2O =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 6 CO2 + 17 H2O
NaCH3CO2 + H2O = NaOH + HCH3CO2 =>
NaCH3CO2 + H2O = NaOH + HCH3CO2
C2H5ONa + CH3I = C2H5OCH3 + NaI =>
C2H5ONa + CH3I = C2H5OCH3 + NaI
KI + AlK(SO4)2 = K2(SO4) + AlI3 =>
3 KI + AlK(SO4)2 = 2 K2(SO4) + AlI3
(KCl) + Pb(C2H3O2)2 = PbCl2 + (KC2H3O2) =>
2(KCl) + Pb(C2H3O2)2 = PbCl2 + 2(KC2H3O2)
SrH2 + Mg(OH)2 = MgSr + H2O =>
SrH2 + Mg(OH)2 = MgSr + 2 H2O
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