Equations balanced on the previous day | Equations balanced on the next day |
CH4 + 2 O2 = CO2 + 2 H2O
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
NI3 = I4 + N12 =>
12 NI3 = 9 I4 + N12
Zn(CH3COO)2 + (NH4)3PO4 = ZnPO4 + (NH4)3(CH3COO)2 =>
Zn(CH3COO)2 + (NH4)3PO4 = ZnPO4 + (NH4)3(CH3COO)2
(NH4)2CrO7(s) = Cr2O3(s) + N2(g) + H2O(g) + O2 =>
4(NH4)2CrO7(s) = 2 Cr2O3(s) + 4 N2(g) + 16 H2O(g) + 3 O2
KMnO4 + H2SO4 + KNO2 = MnSO4 + H2O + K2SO4 + KNO3 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 3 H2O + K2SO4 + 5 KNO3
Al(s) + P(s) = AlP =>
Al(s) + P(s) = AlP
MgCl2 + Li3P = LiCl + Mg3P2 =>
3 MgCl2 + 2 Li3P = 6 LiCl + Mg3P2
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
C4H6O2 + NaOH = C4NaH7O3 =>
C4H6O2 + NaOH = C4NaH7O3
HNO3 + Ag = AgNO3 + NH3 + H2O =>
9 HNO3 + 8 Ag = 8 AgNO3 + NH3 + 3 H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 7 H2O + 6 I
Pb(s) + AgNO3(s) = Ag(s) + Pb(NO3)2(aq) =>
Pb(s) + 2 AgNO3(s) = 2 Ag(s) + Pb(NO3)2(aq)
(CH3CO)2O + C6H5NH2 = CH3COOH + C6H5NHCOCH3 =>
(CH3CO)2O + C6H5NH2 = CH3COOH + C6H5NHCOCH3
Aluminiumoxide + Nitricacid = Aluminiumnitrate + Water =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
HgS + H{+} + NO3{-} = Hg{2+} + NO{+} + S{+} + H2O =>
2 HgS + 12 H{+} + 3 NO3{-} = 2 Hg{2+} + 3 NO{+} + 2 S{+} + 6 H2O
C3H6 + CO + H2 = C3H7COH =>
C3H6 + CO + H2 = C3H7COH
C3H8(g) + O5(g) = CO2(g) + H2O(g) =>
C3H8(g) + 2 O5(g) = 3 CO2(g) + 4 H2O(g)
KMnO4 + Na2S = KMnO2 + Na2SO4 =>
2 KMnO4 + Na2S = 2 KMnO2 + Na2SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + (COOH)2 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 3(COOH)2 + 4 K2SO4 + 22 H2O
zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2
Fe + HNO3 = NH4NO3 + Fe(NO3)2 + H2O =>
4 Fe + 10 HNO3 = NH4NO3 + 4 Fe(NO3)2 + 3 H2O
FeO + HNO3 = FeHNO4 =>
FeO + HNO3 = FeHNO4
Cr2O7{-2} + NO2{-} + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 NO2{-} + 8 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
CrCl3 + MgO = CrO + MgCl3 =>
CrCl3 + MgO = CrO + MgCl3
I2 + HNO3 = HIO3 + NO2 + H2 = =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
C10H12O2 + NH4ZnCl3 = C10H15N(HCl) + ZnO2Cl2 =>
C10H12O2 + NH4ZnCl3 = C10H15N(HCl) + ZnO2Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + K(OH) = KCl + H(OH) =>
HCl + K(OH) = KCl + H(OH)
(NH4OH)6 + H2SO4 = (NH4)2SO4 + H2O =>
(NH4OH)6 + 3 H2SO4 = 3(NH4)2SO4 + 6 H2O
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CoCl2 + NaOH = NaCl + CoO + H2O =>
CoCl2 + 2 NaOH = 2 NaCl + CoO + H2O
O2 + B = OB3 =>
O2 + 6 B = 2 OB3
Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + OHNH4 =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 OHNH4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
NH2CH2CH2COOH + K2CO3 = NH2CH2CH2COOK + H2CO3 =>
2 NH2CH2CH2COOH + K2CO3 = 2 NH2CH2CH2COOK + H2CO3
PbS + HNO3 = H2O + NO + Pb(NO3)2 + H2SO4 =>
3 PbS + 14 HNO3 = 4 H2O + 8 NO + 3 Pb(NO3)2 + 3 H2SO4
NH3(g) + ICl(s) = NI3(s) + NH4Cl(s) =>
4 NH3(g) + 3 ICl(s) = NI3(s) + 3 NH4Cl(s)
NaNH2 + NaNO3 = NaN4 + NaOH + NH3 =>
30 NaNH2 + 11 NaNO3 = 8 NaN4 + 33 NaOH + 9 NH3
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH =>
CH3CH2COOCH3 + H2O = CH3CH2COOH + CH3OH
NaBr(s) + HNO3(s) = NaNO3(s) + HBr(s) =>
NaBr(s) + HNO3(s) = NaNO3(s) + HBr(s)
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
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