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How do you distinguish between the formulas of binary ionic and binary molecular compounds?
Binary ionic compounds have 2 elements, the element on the left (cation) should be a metal (left side of the zig zag line), and the other element on the right should be nonmetal (right side of the zig zag line)Binary molecular compounds have 2 NON METAL elements
What are the rules for naming a binary ionic compound?
The name of a binary ionic compound consists of the name of the cation followed by the name of the anion. The cation keeps its elemental name, while the anion is named by dropping the ending of the element and adding "-ide." The charges on the ions must balance to create a neutral compound.
True or false the first element in a compound should have no charge?
False, all compounds are electrically neutral.
What is the name of the compound with the formula FeNO23?
The compound with the formula FeNO23 does not exist. The correct formula should have whole number subscripts for each element/ion, and in this case, it seems to be incorrectly written.
Why should you never change a subscript when attempting to balance chemical equations?
Changing subscripts changes the identity of the compound, not just its quantity. Instead, you should balance chemical equations by adjusting coefficients in front of the chemical formulas to ensure the same number of atoms for each element on both sides of the equation.
Should the first element in a binary compound have no charge.?
No
What must is not true about the reactants and products of a reaction after the decomposition of a simple binary compound?
After the decomposition of a simple binary compound, the total mass of reactants should be equal to the total mass of products (law of conservation of mass). Additionally, the number of atoms of each element in the reactants should be equal to the number of atoms in the products. Lastly, the products formed should be different substances from the original reactants.
How do you distinguish between the formulas of binary ionic and binary molecular compounds?
Binary ionic compounds have 2 elements, the element on the left (cation) should be a metal (left side of the zig zag line), and the other element on the right should be nonmetal (right side of the zig zag line)Binary molecular compounds have 2 NON METAL elements
What are the rules for naming a binary ionic compound?
The name of a binary ionic compound consists of the name of the cation followed by the name of the anion. The cation keeps its elemental name, while the anion is named by dropping the ending of the element and adding "-ide." The charges on the ions must balance to create a neutral compound.
What should you add in a charged compound?
Element
True or false the first element in a compound should have no charge?
False, all compounds are electrically neutral.
Does a compound always contain the same element in the same proportions?
Yes, except that "element" should be pluralized; a compound always has at least two elements.
Which element is the basis of organic chemistry?
Carbon is the basic element.It should be in compound to be organic
Is eraser an element or compound?
Sure.Erasers are made of rubber.Natural rubber is a polymer of Isoprene, which is an organic compound with the formula C5H8. Theoretically, since erasers are made of something that is a compound, then they should be considered a compound.
What compound is c1 br4?
C1Br4 is not a known compound; it does not follow typical chemical naming conventions. It is important to note that the subscript numbers should be placed after the element symbol, not before, to represent a specific compound.
Where to insert an element in binary tree if two nodes are equal in size?
Same as if two nodes are NOT equal in size. Size of nodes has nothing to do where to insert a new element. The insertion should be applying the search algorithm of that binary tree (so the new inserted element maybe found later). For balanced (in size) binary tree, the above still applied, because 50% of the time the tree is unbalanced (a binary tree with even number of elements is not balanced). Plus, those 2 nodes, may not be the "right" and "left" nodes of a given one, so 2 nodes equals in size has nothing to do with the way the elements being inserted into a binary tree.
Is it correct to say ian and you?
The phrase "Ian and you" is technically correct, but it has long been considered "impolite". For traditional politeness, "you" or "your" should be the first part of a compound element in a sentence, so that the hearer will understood that the speaker or writer appreciates the hearer's or reader's importance, and "I", "me", "my", or "mine" should be the last word in a compound element to avoid sounding conceited.
