Equations balanced on the previous day | Equations balanced on the next day |
C2 + 3 H2 = C2H6
Cu{2+} + Al = Al{3+} + Cu =>
3 Cu{2+} + 2 Al = 2 Al{3+} + 3 Cu
Sn + HNO3 = SnH + NO3 =>
Sn + HNO3 = SnH + NO3
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
(CH2)2(CH)4(l) + O2(g) = CO2(g) + H2O(g) =>
(CH2)2(CH)4(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(g)
AgNo3(aq) + Cu(s) = Cu(No3)2(aq) + Ag(s) =>
2 AgNo3(aq) + Cu(s) = Cu(No3)2(aq) + 2 Ag(s)
Be(OH)2 + HF = F(OH)2 + BeH =>
Be(OH)2 + HF = F(OH)2 + BeH
AlI3 + Mg(ClO3)2 = Al(ClO3)2 + MgI3 =>
AlI3 + Mg(ClO3)2 = Al(ClO3)2 + MgI3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCO3 + AlI3 = CaI3 + AlCO3 =>
CaCO3 + AlI3 = CaI3 + AlCO3
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2(aq) + Pb(s) =>
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2(aq) + Pb(s)
H{+} + SO3{2-} + NO3{-} = SO4{2-} + NO + H2O =>
2 H{+} + 3 SO3{2-} + 2 NO3{-} = 3 SO4{2-} + 2 NO + H2O
Mg(s) + Fe(NO3)3 = Fe(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Fe(NO3)3 = 2 Fe(s) + 3 Mg(NO3)2(aq)
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+} =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}
Al + Na2SO4 = Al2(SO4)3 + Na2 =>
2 Al + 3 Na2SO4 = Al2(SO4)3 + 3 Na2
Sn + HClO3 = SnClO3 + H2 =>
2 Sn + 2 HClO3 = 2 SnClO3 + H2
CaF2 + ZnSO4 = ZnF2 + CaSO4 =>
CaF2 + ZnSO4 = ZnF2 + CaSO4
CH3COOH + Ba(OH)2 = C4H6BaO4 + H2O =>
2 CH3COOH + Ba(OH)2 = C4H6BaO4 + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NO3{-} + C7H8O + H{+} = N2 + H2O + CO2 =>
34 NO3{-} + 5 C7H8O + 34 H{+} = 17 N2 + 37 H2O + 35 CO2
K2PO4 + NaOH = Na2PO4 + KOH =>
K2PO4 + 2 NaOH = Na2PO4 + 2 KOH
Ca(s) + H2O = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2(aq) + H2(g)
Sr + Na2SO4 = SrNa + SO4 =>
2 Sr + Na2SO4 = 2 SrNa + SO4
H{+} + MoO3 + I{-} = MoO2 + I2 + H2O =>
2 H{+} + MoO3 + 2 I{-} = MoO2 + I2 + H2O
CuBr2 + H2O = Cu(OH2)6 + Br =>
CuBr2 + 6 H2O = Cu(OH2)6 + 2 Br
Na2Cr2O7 + H2C2O4 + HCl = CrCl3 + CO2 + H2O + NaCl =>
Na2Cr2O7 + 3 H2C2O4 + 8 HCl = 2 CrCl3 + 6 CO2 + 7 H2O + 2 NaCl
C17H19NO3 + (CH3CO)2O = C21H23NO5 + H2O =>
C17H19NO3 + (CH3CO)2O = C21H23NO5 + H2O
Al + CuS = Al2S3 + Cu = =>
2 Al + 3 CuS = Al2S3 + 3 Cu
MnCl2 + NaSO4 = Mn(SO4)2 + ClNa =>
MnCl2 + 2 NaSO4 = Mn(SO4)2 + 2 ClNa
CH2OH + CH2O2 = C2H4O2 + H2O =>
4 CH2OH + 2 CH2O2 = 3 C2H4O2 + 2 H2O
Ai + AgNO3 = Ag + Ai(NO3)3 =>
Ai + 3 AgNO3 = 3 Ag + Ai(NO3)3
Cr{3}{+} + MnO4{+}{-} + H2O = Cr2O7{2}{-} + Mn{2}{+} + H{+}{+} =>
14 Cr{3}{+} + 10 MnO4{+}{-} + 9 H2O = 7 Cr2O7{2}{-} + 10 Mn{2}{+} + 18 H{+}{+}
CH3CH2OH + H2O2 = CH2COOH + H2O =>
2 CH3CH2OH + 5 H2O2 = 2 CH2COOH + 8 H2O
Ba + CrO4 = BaCrO4 =>
Ba + CrO4 = BaCrO4
MnO2{+} + H{+} + I{-} = Mn2{+} + I2 + H2O =>
4 MnO2{+} + 16 H{+} + 18 I{-} = 2 Mn2{+} + 9 I2 + 8 H2O
(Cr2O7){-2} + H{+} = CrO3 + H2O =>
(Cr2O7){-2} + 2 H{+} = 2 CrO3 + H2O
H3PO4 + SnSO3 = H2SO3 + Sn3(PO4)2 =>
2 H3PO4 + 3 SnSO3 = 3 H2SO3 + Sn3(PO4)2
CH3CH2CH2COOH + Li = CH3CH2CH2COOLi + H2 =>
2 CH3CH2CH2COOH + 2 Li = 2 CH3CH2CH2COOLi + H2
(C4H9)3P + KMnO4 = K2O + PO4 + Mn + C4H8 + H2O =>
14(C4H9)3P + 22 KMnO4 = 11 K2O + 14 PO4 + 22 Mn + 42 C4H8 + 21 H2O
(NH4)2S + H2O + H2SeO3 = SeS2 + NH4OH =>
2(NH4)2S + H2O + H2SeO3 = SeS2 + 4 NH4OH
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
(NH4)3PO4 + KOH = KH2PO4 + H2O + NH3 =>
(NH4)3PO4 + KOH = KH2PO4 + H2O + 3 NH3
C6H12O6 = C2H4O2 =>
C6H12O6 = 3 C2H4O2
Ba + AlBr3 = BaBr2 + Al =>
3 Ba + 2 AlBr3 = 3 BaBr2 + 2 Al
ClO3{-} + I{-} + H3O{+} = Cl{-} + I + H2O =>
ClO3{-} + 6 I{-} + 6 H3O{+} = Cl{-} + 6 I + 9 H2O
C2N2 + F3 = CF4 + NF3 =>
3 C2N2 + 14 F3 = 6 CF4 + 6 NF3
HCl + Na2SO2 = NaCl + H2SO2 =>
2 HCl + Na2SO2 = 2 NaCl + H2SO2
C2H5Cl + KCN = C2H5CN + KCl =>
C2H5Cl + KCN = C2H5CN + KCl
XY4 + B2C = XC2 + BY =>
XY4 + 2 B2C = XC2 + 4 BY
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
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Equations balanced on the previous day | Equations balanced on the next day |
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