Equations balanced on the previous day | Equations balanced on the next day |
O2(g) + 4 ClO2(g) = 2 Cl2O5(g)
NaVO3 + H2O2 + H2SO3 = HVO3 + Na2SO4 + H2O =>
2 NaVO3 + H2O2 + H2SO3 = 2 HVO3 + Na2SO4 + H2O
NiCl2(s) = Ni(s) + Cl2(g) =>
NiCl2(s) = Ni(s) + Cl2(g)
Bromine + sodium = sodiumbromide =>
Br2 + 2 Na = 2 NaBr
AlCl3 + K2Cr2O7 + H2SO4 = Cr(SO4) + K2SO4 + H2O + Cl2 + Al2(SO4)3 =>
8 AlCl3 + 3 K2Cr2O7 + 21 H2SO4 = 6 Cr(SO4) + 3 K2SO4 + 21 H2O + 12 Cl2 + 4 Al2(SO4)3
Na3PO4 + CuSO4 = NaSO4 + Cu3PO4 =>
Na3PO4 + 3 CuSO4 = 3 NaSO4 + Cu3PO4
NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + 2 CO2 + 2 H2O
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Na2CO3*10H2O + H = Na + CO2 + H2O =>
Na2CO3*10H2O + 2 H = 2 Na + CO2 + 11 H2O
H2O + S3O7 = H2SO4 + S =>
7 H2O + 3 S3O7 = 7 H2SO4 + 2 S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3CH2COOH + C2H5OH = CH3COOC2H5 + H2O =>
2 CH3CH2COOH + C2H5OH = 2 CH3COOC2H5 + H2O
CHF2{-}CH2 + Br = CBrF2{-}CBr3 + HBr =>
CHF2{-}CH2 + 2 Br = CBrF2{-}CBr3 + HBr
Li2SO3 + MgCr2O7 = Mg2(SO3) + Li(Cr2O7) =>
Li2SO3 + 2 MgCr2O7 = Mg2(SO3) + 2 Li(Cr2O7)
Cu + AuC2O4 = CuC2O4 + Au =>
Cu + AuC2O4 = CuC2O4 + Au
MgSO3 + CaCl2 = MgCl2 + CaSO3 =>
MgSO3 + CaCl2 = MgCl2 + CaSO3
Zn(s) + H2SO4 = ZnSO4 + H2(g) =>
Zn(s) + H2SO4 = ZnSO4 + H2(g)
P4(S) + S8(s) = P4S3(s) =>
4 P4(S) + S8(s) = 4 P4S3(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Al(s) + HCl(aq) = H(g) + AlCl3(aq) =>
Al(s) + 3 HCl(aq) = 3 H(g) + AlCl3(aq)
KI + Co(NO3)2 = K(NO3)2 + CoI =>
KI + Co(NO3)2 = K(NO3)2 + CoI
Al + H2SO4 = Al(SO4) + SO2 + H2O =>
Al + 2 H2SO4 = Al(SO4) + SO2 + 2 H2O
Al(s) + AgNO3 = Al(NO3)3 + Ag(s) =>
Al(s) + 3 AgNO3 = Al(NO3)3 + 3 Ag(s)
ZnSO4*H2O = Zn + SO4 + H2O =>
ZnSO4*H2O = Zn + SO4 + H2O
K2CO3 + BCl2 = KCl + BCO3 =>
K2CO3 + BCl2 = 2 KCl + BCO3
CHOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CHOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
CS + Cl2 = CCl2 + SCl2 =>
CS + 2 Cl2 = CCl2 + SCl2
B3H7 + O2 = B3O4 + H2O =>
4 B3H7 + 15 O2 = 4 B3O4 + 14 H2O
NH3 + NO4 = N2 + H2O =>
16 NH3 + 6 NO4 = 11 N2 + 24 H2O
CH4 + HNO2 = N2 + CO2 + H2O =>
3 CH4 + 8 HNO2 = 4 N2 + 3 CO2 + 10 H2O
CS + Cl2 = CCl2 + SCl2 =>
CS + 2 Cl2 = CCl2 + SCl2
Li2SO4 + Al2(CO3)3 = Li2CO3 + Al2(SO4)3 =>
3 Li2SO4 + Al2(CO3)3 = 3 Li2CO3 + Al2(SO4)3
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl =>
CH3COCl + CH3CH2OH = CH3COOCH3CH2 + HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + HNO3 = NO + H2O + S =>
3 H2S + 2 HNO3 = 2 NO + 4 H2O + 3 S
NaNO2 + KMnO4 + H2SO4 = NO2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
Li2CO3 + HgBr = Hg2CO3 + LiBr =>
Li2CO3 + 2 HgBr = Hg2CO3 + 2 LiBr
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
KBr + Ca(CH3COO)2 = K(CH3COO)2 + CaBr =>
KBr + Ca(CH3COO)2 = K(CH3COO)2 + CaBr
K + Ca(NO3)2 = K(NO3) + Ca =>
2 K + Ca(NO3)2 = 2 K(NO3) + Ca
Na2Cu(CN)3 + H2SO4 = CuCN + HCN + Na2SO4 =>
Na2Cu(CN)3 + H2SO4 = CuCN + 2 HCN + Na2SO4
Al2(SO4)3 + Ca(Br)2 = AlBr3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(Br)2 = 2 AlBr3 + 3 CaSO4
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
K2Cr2O7 + H2SO4 + KI = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
KBr + Ca(CH3COO)2 = K(CH3COO)2 + CaBr =>
KBr + Ca(CH3COO)2 = K(CH3COO)2 + CaBr
KOH(aq) + H3PO4(aq) = H2O(l) + K3PO4(aq) =>
3 KOH(aq) + H3PO4(aq) = 3 H2O(l) + K3PO4(aq)
OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 OHCH2CHCHCH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 10 CH3COOH
Al + NaNO3 + NaOH + H2O = NaAlO2 + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 2 H2O = 8 NaAlO2 + 3 NH3
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