Equations balanced on the previous day | Equations balanced on the next day |
S + H2SO4 = 2 SO2 + H2
Cl2(g) + CaBr2(aq) = CaCl + Br2 =>
Cl2(g) + 2 CaBr2(aq) = 2 CaCl + 2 Br2
I({-}) + MnO4({-}) + H2O = I2 + MnO2 + OH({-}) =>
6 I({-}) + 2 MnO4({-}) + 4 H2O = 3 I2 + 2 MnO2 + 8 OH({-})
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Fe{3+} + S + H2O = HSO4{-} + Fe{2+} + H{+} =>
6 Fe{3+} + S + 4 H2O = HSO4{-} + 6 Fe{2+} + 7 H{+}
NaHCO3 + Cu(NO3)2 = CO2 + CuCO3 + H2O + NaNO3 =>
2 NaHCO3 + Cu(NO3)2 = CO2 + CuCO3 + H2O + 2 NaNO3
CuSO4*H2O = CuO + H2SO4 =>
CuSO4*H2O = CuO + H2SO4
BaCl2 + Ag(CH3COO) = Ba(CH3COO)2 + AgCl =>
BaCl2 + 2 Ag(CH3COO) = Ba(CH3COO)2 + 2 AgCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
HOC3H6OH + O2 = CO2 + H2O =>
HOC3H6OH + 4 O2 = 3 CO2 + 4 H2O
KI + Pb(NO3)2 = PbI2 + K(NO3) =>
2 KI + Pb(NO3)2 = PbI2 + 2 K(NO3)
FeCl3 + CuSO4 = Fe(SO4)3 + CuCl =>
FeCl3 + 3 CuSO4 = Fe(SO4)3 + 3 CuCl
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O =>
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O
Ag2SO4 + AlCl3 = Ag2Cl3*AlSO4 =>
Ag2SO4 + AlCl3 = Ag2Cl3*AlSO4
Si + O + Mg + Al = AlMg(SiO)3 =>
3 Si + 3 O + Mg + Al = AlMg(SiO)3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
I2 + Cu2 = CuI =>
I2 + Cu2 = 2 CuI
Fe + H2O = H2 + Fe4O3 =>
4 Fe + 3 H2O = 3 H2 + Fe4O3
Bi(NO3)3 + CS(NH2)2 = Bi(CS(NH2)2)(NO3)3 =>
Bi(NO3)3 + CS(NH2)2 = Bi(CS(NH2)2)(NO3)3
Sr(NO3)2H2SO4 = Sr(SO4)H2(NO3)2 =>
Sr(NO3)2H2SO4 = Sr(SO4)H2(NO3)2
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
MnO2 + H2SO4 + KCl = K2SO4 + MnCl2 + Cl2 + H2O =>
MnO2 + 2 H2SO4 + 4 KCl = 2 K2SO4 + MnCl2 + Cl2 + 2 H2O
P2S3 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI
NaCO + HCl = NaCl + HCO =>
NaCO + HCl = NaCl + HCO
CH3COOH + C5H11O = C7H14O2 + H2O =>
13 CH3COOH + 20 C5H11O = 18 C7H14O2 + 10 H2O
C2H6 + O = C13O21 + H34O55 =>
221 C2H6 + 2859 O = 34 C13O21 + 39 H34O55
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
FeNaNO3 + KCl = KFeNO3 + NaCl =>
FeNaNO3 + KCl = KFeNO3 + NaCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
BeCO3 + HCl = CO2 + BeOH + Cl =>
BeCO3 + HCl = CO2 + BeOH + Cl
Al2Si2O5(OH)4 + H2O = Al(OH)3 + Si(OH)4 =>
Al2Si2O5(OH)4 + 5 H2O = 2 Al(OH)3 + 2 Si(OH)4
AlF3 + H2O = Al(OH)3 + HF =>
AlF3 + 3 H2O = Al(OH)3 + 3 HF
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2 + CuNO3 = Cu + H(NO3)2 =>
H2 + 4 CuNO3 = 4 Cu + 2 H(NO3)2
Na2Cr2O7 + HCl + NaNO2 = NaNO3 + CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 8 HCl + 3 NaNO2 = 3 NaNO3 + 2 CrCl3 + 2 NaCl + 4 H2O
Na2OOCCOO + CaCl2 = CaOOCCOO + NaCl =>
Na2OOCCOO + CaCl2 = CaOOCCOO + 2 NaCl
Co(NO3)2 + Na2S = CoS + NaNO3 =>
Co(NO3)2 + Na2S = CoS + 2 NaNO3
Ca(NO3)2 + Li2(CO3) = Ca(CO3) + Li(NO3) =>
Ca(NO3)2 + Li2(CO3) = Ca(CO3) + 2 Li(NO3)
CO2 + CH4 = C2H2 + H2O2 =>
CO2 + CH4 = C2H2 + H2O2
Fe(OH)3 + H2SiO3 = Fe(OHSiO3) + H2O =>
Fe(OH)3 + H2SiO3 = Fe(OHSiO3) + 2 H2O
Hg(NO3)2 + Bi = Hg + Bi(NO3) =>
Hg(NO3)2 + 2 Bi = Hg + 2 Bi(NO3)
NO + ClO2{-} + H{+} = NO2 + HCl =>
2 NO + ClO2{-} + H{+} = 2 NO2 + HCl
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2 = K2SO4 + MnSO4 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
2 KMnO4 + 8 H2SO4 + 10 Fe(NH4)2(SO4)2 = K2SO4 + 2 MnSO4 + 10(NH4)2SO4 + 8 H2O + 5 Fe2(SO4)3
NH3 + KMnO4 + KOH = K2MnO4 + HNO3 + H2O =>
NH3 + 8 KMnO4 + 8 KOH = 8 K2MnO4 + HNO3 + 5 H2O
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
AsO2 + BrO3 = AsO4 + Br =>
3 AsO2 + 2 BrO3 = 3 AsO4 + 2 Br
ZnCl2 + MnO2 = ZnO + MnCl2 + O2 =>
2 ZnCl2 + 2 MnO2 = 2 ZnO + 2 MnCl2 + O2
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
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