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What else can I help you with?
When mixing to make concrete what do you add to the mix last sand water or cement mix?
The water should be added last. All the aggregate materials and the cement should be thoroughly mixed before the water is added.
What is the first substance added to water in impounding reservoirs?
The first substance added to water in impounding reservoirs is typically a coagulant, such as aluminum sulfate or ferric chloride. Coagulants help to clump together suspended particles in the water, making it easier to remove them during the water treatment process.
What is the order of mixing of oil and acacia and water in the dry gum method of making an emulsion?
The primary emulsion is formed by mixing the entire amount of oil with the gum, adding the water required for the primary emulsion all at once and mixing vigorously until a thick and sticky emulsion results.
How do you determine whether a substance is soluble?
The simplest and most obvious would be to dissolve the test substance in the other. If the first is completely miscible in the second and seen not to form separate layers or bubbles, etc., then it is soluble.
Is mixing water to baking soda a physical or chemical change?
It is a chemical change, some other signs of chemical changes you should look for to differentiate between physical and chemical changes are: thermal energy radiating off of the objects, the result in another object that has different properties then the first two, etc...
When mixing to make concrete what do you add to the mix last sand water or cement mix?
The water should be added last. All the aggregate materials and the cement should be thoroughly mixed before the water is added.
Which substance was added first oil or water in a separation experiment?
First pour the water.
Why was hydrogen discovered?
i have no idea... but Phillip Von hohenheim made it by mixing metals with acid. He first discovered it, but then Henry Cavendish was the first to recognise it as a descreet substance.
What is the first substance added to water in impounding reservoirs?
The first substance added to water in impounding reservoirs is typically a coagulant, such as aluminum sulfate or ferric chloride. Coagulants help to clump together suspended particles in the water, making it easier to remove them during the water treatment process.
Why do you have to weigh the empty container first before placing the substance to be weighed?
Weighing the empty container first allows you to subtract its weight from the total weight of the container and substance together to determine the precise weight of the substance being measured. This ensures an accurate measurement of the substance's weight without the added weight of the container affecting the result.
Why do you mix dry ingredients first when baking?
To evenly distribute the ingredients. Some things can lump together when they get wet and cause hard spots in some baked goods. Mixing the dry ingredients together first means you don't have to mix as much once the liquid in added. Over mixing tends to toughen most things. The mixing activates the gluten in the flour the same way kneading bread dough does.
What is the order of mixing of oil and acacia and water in the dry gum method of making an emulsion?
The primary emulsion is formed by mixing the entire amount of oil with the gum, adding the water required for the primary emulsion all at once and mixing vigorously until a thick and sticky emulsion results.
How do you determine whether a substance is soluble?
The simplest and most obvious would be to dissolve the test substance in the other. If the first is completely miscible in the second and seen not to form separate layers or bubbles, etc., then it is soluble.
What is the first ingredient in peanut butter?
Good peanut butter should be just ground peanuts, no added sugar.
How was gun powder first made?
The Chinese made gunpowder at first by mixing diffrent chemicals
In solving a fraction equation John added the numerators of several fractions with unlike denominators. What should John have done first?
John should have first found the lowest common denominator of the given fractions.
What is the least no that should be added to 81180 to make it a perfect square?
To find the least number that should be added to 81180 to make it a perfect square, first, determine the square root of 81180, which is approximately 284.3. The next whole number is 285, and squaring it gives 81225. Therefore, the least number to be added is 81225 - 81180 = 45. Thus, 45 should be added to 81180 to make it a perfect square.
