Equations balanced on the previous day | Equations balanced on the next day |
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
S5 = S8 =>
8 S5 = 5 S8
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cr3 + TnCl2 = Cr3Cl2 + Tn =>
Cr3 + TnCl2 = Cr3Cl2 + Tn
Br + Sn(NO3)4 = BrNO3 + Sn =>
4 Br + Sn(NO3)4 = 4 BrNO3 + Sn
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Na3PO4 + AlCl3 = NaCl + Al3(PO4)3 =>
3 Na3PO4 + 3 AlCl3 = 9 NaCl + Al3(PO4)3
CuBr2 + H2S = CuS + HBr =>
CuBr2 + H2S = CuS + 2 HBr
I + NHO3 = HIO3 + NO2 + H2O =>
I + 5 NHO3 = HIO3 + 5 NO2 + 2 H2O
Mg2Si + H3O{+} = Mg{2+} + SiH4 + H2O =>
Mg2Si + 4 H3O{+} = 2 Mg{2+} + SiH4 + 4 H2O
K2S(aq) + HClO4(aq) = KClO4 + H2S =>
K2S(aq) + 2 HClO4(aq) = 2 KClO4 + H2S
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
NaOH + NH4Cl + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
Cr2O7 + H3PO3 = Cr + H3PO4 =>
Cr2O7 + 7 H3PO3 = 2 Cr + 7 H3PO4
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Li2O + C = CO2 + Li =>
2 Li2O + C = CO2 + 4 Li
HBr(aq) = H2(g) + Br2(l) =>
2 HBr(aq) = H2(g) + Br2(l)
Ca + (HCO3)2 = CaCO3 + H2O + CO2 =>
Ca + (HCO3)2 = CaCO3 + H2O + CO2
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
Ca + (HCO3)2 = CaCO3 + H2O + CO2 =>
Ca + (HCO3)2 = CaCO3 + H2O + CO2
ZnNa2SO4 = ZnSO4Na2 =>
ZnNa2SO4 = ZnSO4Na2
Cu4C = Cu + C =>
Cu4C = 4 Cu + C
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
Ca + (HCO3)2 = CaCO3 + H2O + CO2 =>
Ca + (HCO3)2 = CaCO3 + H2O + CO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Ca + (HCO3)2 = CaCO3 + H2O + CO2 =>
Ca + (HCO3)2 = CaCO3 + H2O + CO2
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
Cu4C = Cu + C =>
Cu4C = 4 Cu + C
Ba(No3)2 + MgSO4 = Mg(No3)2 + BaSO4 =>
Ba(No3)2 + MgSO4 = Mg(No3)2 + BaSO4
Cu4C = Cu + C =>
Cu4C = 4 Cu + C
Cr + Al2(SO4)3 = Al + Cr3(SO4)2 =>
9 Cr + 2 Al2(SO4)3 = 4 Al + 3 Cr3(SO4)2
NaO2 + F2 = NaF2 + O2 =>
NaO2 + F2 = NaF2 + O2
Cu + H2SO4 = H + Cu2SO4 =>
2 Cu + H2SO4 = 2 H + Cu2SO4
Ba + HCH3COO = BaCH3COO + H2 =>
2 Ba + 2 HCH3COO = 2 BaCH3COO + H2
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
Cu4C = Cu + C =>
Cu4C = 4 Cu + C
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
Cu4C = Cu + C =>
Cu4C = 4 Cu + C
Cu4C = Cu + C =>
Cu4C = 4 Cu + C
CH3CHOHCH3 + K = CH3CHOKCH3 + H2 =>
2 CH3CHOHCH3 + 2 K = 2 CH3CHOKCH3 + H2
ZnSO4 + K4FeCN6 = Zn2FeCN6 + K2SO4 =>
2 ZnSO4 + K4FeCN6 = Zn2FeCN6 + 2 K2SO4
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
C6H6N2O2 + NaOH = H2O + C6H5N2O2Na =>
C6H6N2O2 + NaOH = H2O + C6H5N2O2Na
HCl + Al2(C2H3O)3 = C2H5O + AlCl3 =>
6 HCl + Al2(C2H3O)3 = 3 C2H5O + 2 AlCl3
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
Ca + (HCO3)2 = CaCO3 + H2O + CO2 =>
Ca + (HCO3)2 = CaCO3 + H2O + CO2
CH3COOH + CH3CH2ONa = CH3COONa + CH3CH2OH =>
CH3COOH + CH3CH2ONa = CH3COONa + CH3CH2OH
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Equations balanced on the previous day | Equations balanced on the next day |
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