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metal + acid -> salt + water
metal + oxygen -> metal oxide
metal oxide + acid -> salt + water
metal + water -> metal hydroxide + hydrogen
Metal + Steam -> Metal Oxide + Hydrogen
Metal + Acid -> Metal salt + Hydrogen
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What are the reactions that form non metal oxides and acid rain using balanced symbol equations?
cat
Why scientists use chemical equations to describe chemical reactions?
lolmy anuslol
Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
Why do scientist use chemical equations to explain chemical reactions?
Because it's fun
What are word equations to describe a chemical change?
colour, clarity, solid formation, gas formation, release of energy
What are the reactions that form non metal oxides and acid rain using balanced symbol equations?
cat
How are chemical reactions abbreviated?
Chemical reactions are abbreviated by their chemical equations.
Write the word equations and chemical equation for the reactions of sodium with oxygen?
Word equation:sodium + oxygen => sodium oxideSymbol equation:4Na + O2 => 2Na2O
What is a statically indeterminate beam?
If you can solve the beam reactions by the equations of equilibrium, then it is statically deterrminate. If not, that is, more unknown reactions than the equations of equilibrium, then it is indeterminate, and you need to know something about its deformation to solve the reactions.
What is the difference between a formula equation and a word equation?
* word equations: describe the substances that react in a chemical reaction (termed reactants ), and the products that are formed, along with their states * formula equations are a shorthand method used to describe the same reactions.
How do you show chemical reactions in writing?
chemical equations
Write word equations to summerise the reactions of Heating calcium carbonate to make calcium oxide and carbon dioxide?
CaCO3 --> CaO + CO2
Thermochemical equations are chemical equations that include the of the reaction.?
Termochemical reactions include the enthalpy of reactants and products.
What can chemical equations tell you about a chemical reactions?
Chemical equations describe the products and reactants in a chemical reaction.
Why are reactions described with formulas and chemical equations?
because yes!
What are some chemical equations on hydrogen?
hydrogen gas is produced through chemical reactions like: Mg+H2SO4=H2+MgSO4 The general equation is : metal + acids = hydrogen + salt.
Reactions with aluminum and word equations?
Aluminium react with oxygen, carbon, nitrogen, sulfur, halogens, sodium and potassium hydroxide, some acids, etc.
