IT ACID OR BASE THATS WHAT WOULD PUT SEE YA
<span>The superscripts in an electron configuration represents the number of electrons and protons in an element. </span>
Answer:
CH₄ + 2O₂ → CO₂ + 2H₂O
Explanation:
This kind of reaction in which a hydrocarbon combines with oxygen gas is a combustion reaction. They are mostly used to produce heat energy that can be transformed into other forms of energy.
Every chemical reaction is made up of reactants and products. The combining species on the left hand side are the reactant and the products are the result of the combination.
Note: in writing chemical equations, the state of matter must always be included.
Reactants : Methane gas CH₄
Oxygen gas O₂
Product: Carbon dioxide CO₂
Water vapor H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
Which list of elements contains a metal, a metalloid, and a nonmetal?(1) Zn, Ga, Ge (3) Cd, Sb, I(2) Si, Ge, Sn (4) F, Cl, Br
Sladkaya [172]
3) Cd . Sb . I
<span>look at the periodic chart- if the element is on the right it is a nonmetal, if it is on the left its a metal, and if it is in between it is a metalloid</span>
Very body wants to achieve equilibrium so charge moves from high concentration to low concentrations.
#2 balloon has more number of negative charge and same number of +ve charge.
when both the balloons will be touched with each other then charge from balloon 2 will move towards balloon 1
If #1 balloon has more -ve charge then charge will flow from #1 towards #2 balloon. when they will be touched together.