Equations balanced on the previous day | Equations balanced on the next day |
N2(g) + 2 O2(g) = N2O4(g)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H{+} + I{-} + Cr2O7 = I2 + Cr{3+} + H2O =>
14 H{+} + 8 I{-} + Cr2O7 = 4 I2 + 2 Cr{3+} + 7 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + CuN = FeN2 + Cu =>
Fe + 2 CuN = FeN2 + 2 Cu
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C23H48 + O2 = C23H48O2 =>
C23H48 + O2 = C23H48O2
KC4H5O6 + Na2CO3 = KNaC4H4O6 + CO2 + H2O =>
2 KC4H5O6 + Na2CO3 = 2 KNaC4H4O6 + CO2 + H2O
Na2CO3 + KC4H5O6 = NaKC4H4O6 + CO2 + H2O =>
Na2CO3 + 2 KC4H5O6 = 2 NaKC4H4O6 + CO2 + H2O
H{+} + I{-} + Cr2O7 = I2 + Cr{3+} + H2O =>
14 H{+} + 8 I{-} + Cr2O7 = 4 I2 + 2 Cr{3+} + 7 H2O
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
C7H9O2N + C4H9I + NaOH = I + Na + H2O + C11H17O2N =>
C7H9O2N + C4H9I + NaOH = I + Na + H2O + C11H17O2N
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Br + CaI = CaBr + I =>
Br + CaI = CaBr + I
H{+} + I{-} + Cr2O7 = I2 + Cr{3+} + H2O =>
14 H{+} + 8 I{-} + Cr2O7 = 4 I2 + 2 Cr{3+} + 7 H2O
H{+} + I{-} + Cr2O7 = I2 + Cr{3+} + H2O =>
14 H{+} + 8 I{-} + Cr2O7 = 4 I2 + 2 Cr{3+} + 7 H2O
Pb(NO3)4 + H2O = HNO3 + PbO2 =>
Pb(NO3)4 + 2 H2O = 4 HNO3 + PbO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + MgCO3 = CO2 + MgO3 + Ca =>
2 CaCO3 + MgCO3 = 3 CO2 + MgO3 + 2 Ca
PbO(s) + C(s) = Pb(l) + CO(g) =>
PbO(s) + C(s) = Pb(l) + CO(g)
CH3CH2CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2CH2CH2OH + 4 CuO = 4 CH3CH2COH + 3 H2O + 4 Cu
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
AlBr3 + H2O2 + H2SO4 = Al2(SO4)3 + Br2 + H2O =>
2 AlBr3 + 3 H2O2 + 3 H2SO4 = Al2(SO4)3 + 3 Br2 + 6 H2O
I2 + OCl{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 OCl{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
H2O + I2 + OCl{-} = IO3{-} + Cl{-} + H3O{+} =>
3 H2O + I2 + 5 OCl{-} = 2 IO3{-} + 5 Cl{-} + 2 H3O{+}
MnO2 + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
MnO2 + SO3{2-} + 2 H{+} = Mn{2+} + SO4{2-} + H2O
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(s) =>
FeSO4(aq) + Cu(s) = Fe(s) + CuSO4(s)
NaOH + HNO3 + Cu = CuH2NO4Na =>
NaOH + HNO3 + Cu = CuH2NO4Na
BaCl + NaSO = BaSO + NaCl =>
BaCl + NaSO = BaSO + NaCl
HNO3 + CH3(NH)NH2 = CO2 + H2O + N2 =>
2 HNO3 + CH3(NH)NH2 = CO2 + 4 H2O + 2 N2
(NH4)2Mo2O7 + C3N6H6 + HCl = (C3N6H7)4Mo8O26 + NH4Cl + H2O =>
4(NH4)2Mo2O7 + 4 C3N6H6 + 8 HCl = (C3N6H7)4Mo8O26 + 8 NH4Cl + 2 H2O
KMnO4 + KCl + H2O = MnO2 + ClO3K + KOH =>
2 KMnO4 + KCl + H2O = 2 MnO2 + ClO3K + 2 KOH
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
K2CrO7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
2 K2CrO7 + 18 KI + 28 HNO3 = 22 KNO3 + 2 Cr(NO3)3 + 9 I2 + 14 H2O
PbBr2 + HCl = HBr + PbCl2 = =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
CuOH + NiSO4 = Ni(OH)2 + Cu2SO4 =>
2 CuOH + NiSO4 = Ni(OH)2 + Cu2SO4
Co3O4 + HCl = CoCl2 + H2O + CoCl3 =>
Co3O4 + 8 HCl = CoCl2 + 4 H2O + 2 CoCl3
H{+} + I{-} + Cr2O7 = I2 + Cr{3+} + H2O =>
14 H{+} + 8 I{-} + Cr2O7 = 4 I2 + 2 Cr{3+} + 7 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn + NaNo3 = Na + Zn(No3)2 =>
Zn + 2 NaNo3 = 2 Na + Zn(No3)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Sodium + water = hydrogen + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C6H13OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H13COOH =>
35 C6H13OH + 24 KMnO4 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 71 H2O + 30 C6H13COOH
C6H13OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H13COOH =>
35 C6H13OH + 24 KMnO4 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 71 H2O + 30 C6H13COOH
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
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